What would you fix first?

The advisories below are ordered by the Vulnetix risk prioritization strategy: exploitation evidence first, scores second. On the interactive page you can switch to three other lenses.

• Vulnetix priority default
  Malware first, then the KEV catalogues, then weaponized and observed exploitation, and only then the scores.
• Vendor rating
  The vendor's own words, ranked in the vendor's own order.
• CVSS score
  The CVSS base score the vendor published, or the highest score in the Vulnetix VDB when the vendor published none.
• EPSS likelihood
  FIRST’s exploit prediction. Advisories that resolve to no CVE have no EPSS and sort last.

Advisories

CVE-2025-21391

ExploitedCISA KEV listedImportantExploitation Detected

Tracking ID msrc_CVE-2025-21391 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21391

ExploitedCISA KEV listedImportantExploitation Detected

Tracking ID msrc_CVE-2025-21391 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-24989

ExploitedCISA KEV listedCriticalExploitation Detected

Tracking ID msrc_CVE-2025-24989 · revision 2

Other

Product	Status	Fixed in	KB
1	known_affected	—	—
12497	fixed	—	—

CSAF MSRC advisory

msrc_CVE-2025-24989

ExploitedCISA KEV listedCriticalExploitation Detected

Tracking ID msrc_CVE-2025-24989 · revision 2

Other

Product	Status	Fixed in	KB
1	known_affected	—	—
12497	fixed	—	—

CSAF MSRC advisory

CVE-2025-21418

ExploitedCISA KEV listedImportantExploitation Detected

Tracking ID msrc_CVE-2025-21418 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21418

ExploitedCISA KEV listedImportantExploitation Detected

Tracking ID msrc_CVE-2025-21418 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21400

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21400 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft SharePoint Enterprise Server 2016 <16.0.5487.1000	known_affected	16.0.5487.1000	5002685
Microsoft SharePoint Enterprise Server 2016 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft SharePoint Server 2019 <16.0.10416.20050	known_affected	16.0.10416.20050	5002678
Microsoft SharePoint Server 2019 16.0.10416.20050	fixed	16.0.10416.20050	—
Microsoft SharePoint Server Subscription Edition <16.0.17928.20396	known_affected	16.0.17928.20396	5002681
Microsoft SharePoint Server Subscription Edition 16.0.17928.20396	fixed	16.0.17928.20396	—

CSAF MSRC advisory

msrc_CVE-2025-21400

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21400 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft SharePoint Enterprise Server 2016 <16.0.5487.1000	known_affected	16.0.5487.1000	5002685
Microsoft SharePoint Enterprise Server 2016 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft SharePoint Server 2019 <16.0.10416.20050	known_affected	16.0.10416.20050	5002678
Microsoft SharePoint Server 2019 16.0.10416.20050	fixed	16.0.10416.20050	—
Microsoft SharePoint Server Subscription Edition <16.0.17928.20396	known_affected	16.0.17928.20396	5002681
Microsoft SharePoint Server Subscription Edition 16.0.17928.20396	fixed	16.0.17928.20396	—

CSAF MSRC advisory

CVE-2025-21377

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21377 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	<6.1.7601.27566	5051972
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	<6.1.7601.27566	5051972
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	<6.2.9200.25317	5051972
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	<6.3.9600.22417	5051972
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	<6.3.9600.22417	5051972
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	<6.2.9200.25317	5051972
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21377

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21377 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	<6.1.7601.27566	5051972
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	<6.1.7601.27566	5051972
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	<6.2.9200.25317	5051972
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	<6.3.9600.22417	5051972
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	<6.3.9600.22417	5051972
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	<6.2.9200.25317	5051972
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21376

Active exploitation (sightings)CriticalExploitation More Likely

Tracking ID msrc_CVE-2025-21376 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21376

Active exploitation (sightings)CriticalExploitation More Likely

Tracking ID msrc_CVE-2025-21376 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21420

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21420 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21420

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21420 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21181

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21181 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21181

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21181 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21351

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21351 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21351

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21351 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21371

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21371 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21371

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21371 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21368

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21368 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21369

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21369 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21368

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21368 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21369

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21369 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21350

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21350 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21350

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21350 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21406

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21406 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21407

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21407 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21410

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21410 · revision 1

Other

Product	Status	Fixed in	KB
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21406

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21406 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21407

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21407 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21410

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21410 · revision 1

Other

Product	Status	Fixed in	KB
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21190

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21190 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21200

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21200 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21201

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21201 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21208

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21208 · revision 1

Other

Product	Status	Fixed in	KB
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21190

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21190 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21200

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21200 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21201

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21201 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21208

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21208 · revision 1

Other

Product	Status	Fixed in	KB
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21355

Active exploitation (sightings)CriticalPublicly Disclosed:No;Exploited:No

Tracking ID msrc_CVE-2025-21355 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Bing	fixed	—	—

CSAF MSRC advisory

msrc_CVE-2025-21355

Active exploitation (sightings)CriticalPublicly Disclosed:No;Exploited:No

Tracking ID msrc_CVE-2025-21355 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Bing	fixed	—	—

CSAF MSRC advisory

CVE-2025-21279

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21279 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge (Chromium-based) 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

msrc_CVE-2025-21279

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21279 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge (Chromium-based) 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

CVE-2025-21283

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21283 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge (Chromium-based) 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

msrc_CVE-2025-21283

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21283 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge (Chromium-based) 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

CVE-2025-21408

Active exploitation (sightings)ImportantExploitation Unlikely

Tracking ID msrc_CVE-2025-21408 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge (Chromium-based) 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

msrc_CVE-2025-21408

Active exploitation (sightings)ImportantExploitation Unlikely

Tracking ID msrc_CVE-2025-21408 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge (Chromium-based) 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

CVE-2025-21342

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21342 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge (Chromium-based) 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

msrc_CVE-2025-21342

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21342 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge (Chromium-based) 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

CVE-2025-21253

Active exploitation (sightings)ModerateExploitation Less Likely

Tracking ID msrc_CVE-2025-21253 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge for Android <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge for Android 133.0.3065.51	fixed	133.0.3065.51	—
Microsoft Edge for iOS <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge for iOS 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

msrc_CVE-2025-21253

Active exploitation (sightings)ModerateExploitation Less Likely

Tracking ID msrc_CVE-2025-21253 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge for Android <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge for Android 133.0.3065.51	fixed	133.0.3065.51	—
Microsoft Edge for iOS <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge for iOS 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

CVE-2025-21259

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21259 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Outlook for Android <4.2501.1	known_affected	4.2501.1	—
Microsoft Outlook for Android 4.2501.1	fixed	4.2501.1	—

CSAF MSRC advisory

msrc_CVE-2025-21259

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21259 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Outlook for Android <4.2501.1	known_affected	4.2501.1	—
Microsoft Outlook for Android 4.2501.1	fixed	4.2501.1	—

CSAF MSRC advisory

CVE-2025-21349

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21349 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21349

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21349 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21177

Active exploitation (sightings)CriticalPublicly Disclosed:No;Exploited:No

Tracking ID msrc_CVE-2025-21177 · revision 1

Other

Product	Status	Fixed in	KB
Dynamics 365 Sales	fixed	—	—

CSAF MSRC advisory

msrc_CVE-2025-21177

Active exploitation (sightings)CriticalPublicly Disclosed:No;Exploited:No

Tracking ID msrc_CVE-2025-21177 · revision 1

Other

Product	Status	Fixed in	KB
Dynamics 365 Sales	fixed	—	—

CSAF MSRC advisory

CVE-2025-21381

Active exploitation (sightings)CriticalExploitation Less Likely

Tracking ID msrc_CVE-2025-21381 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Excel 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Excel 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—
Office Online Server <16.0.10416.20058	known_affected	16.0.10416.20058	5002679
Office Online Server 16.0.10416.20058	fixed	16.0.10416.20058	—

CSAF MSRC advisory

msrc_CVE-2025-21381

Active exploitation (sightings)CriticalExploitation Less Likely

Tracking ID msrc_CVE-2025-21381 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Excel 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Excel 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—
Office Online Server <16.0.10416.20058	known_affected	16.0.10416.20058	5002679
Office Online Server 16.0.10416.20058	fixed	16.0.10416.20058	—

CSAF MSRC advisory

CVE-2025-21404

Active exploitation (sightings)LowExploitation Less Likely

Tracking ID msrc_CVE-2025-21404 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge (Chromium-based) 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

msrc_CVE-2025-21404

Active exploitation (sightings)LowExploitation Less Likely

Tracking ID msrc_CVE-2025-21404 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge (Chromium-based) 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

CVE-2025-21254

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21254 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21352

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21352 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21254

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21254 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21352

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21352 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21212

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21212 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21216

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21216 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21212

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21212 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21216

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21216 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21383

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21383 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Excel 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002179
Microsoft Excel 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Excel 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002179
Microsoft Excel 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—

CSAF MSRC advisory

msrc_CVE-2025-21383

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21383 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Excel 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002179
Microsoft Excel 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Excel 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002179
Microsoft Excel 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—

CSAF MSRC advisory

CVE-2025-21387

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21387 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Excel 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Excel 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—
Office Online Server <16.0.10416.20058	known_affected	16.0.10416.20058	5002679
Office Online Server 16.0.10416.20058	fixed	16.0.10416.20058	—

CSAF MSRC advisory

msrc_CVE-2025-21387

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21387 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Excel 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Excel 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—
Office Online Server <16.0.10416.20058	known_affected	16.0.10416.20058	5002679
Office Online Server 16.0.10416.20058	fixed	16.0.10416.20058	—

CSAF MSRC advisory

CVE-2025-21198

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21198 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft HPC Pack 2016 <2016.3	known_affected	2016.3	—
Microsoft HPC Pack 2016 2016.3	fixed	2016.3	—
Microsoft HPC Pack 2019 <6.3.8328.0	known_affected	6.3.8328.0	—
Microsoft HPC Pack 2019 6.3.8328.0	fixed	6.3.8328.0	—

CSAF MSRC advisory

msrc_CVE-2025-21198

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21198 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft HPC Pack 2016 <2016.3	known_affected	2016.3	—
Microsoft HPC Pack 2016 2016.3	fixed	2016.3	—
Microsoft HPC Pack 2019 <6.3.8328.0	known_affected	6.3.8328.0	—
Microsoft HPC Pack 2019 6.3.8328.0	fixed	6.3.8328.0	—

CSAF MSRC advisory

CVE-2025-21379

Active exploitation (sightings)CriticalExploitation Less Likely

Tracking ID msrc_CVE-2025-21379 · revision 1

Other

Product	Status	Fixed in	KB
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21379

Active exploitation (sightings)CriticalExploitation Less Likely

Tracking ID msrc_CVE-2025-21379 · revision 1

Other

Product	Status	Fixed in	KB
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21194

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21194 · revision 1

Other

Product	Status	Fixed in	KB
1	known_affected	—	—
10	known_affected	—	—
11	known_affected	—	—
11739	fixed	—	—
12	known_affected	—	—
12482	fixed	—	—
12483	fixed	—	—
12484	fixed	—	—
12485	fixed	—	—
12486	fixed	—	—
12487	fixed	—	—
12488	fixed	—	—
12489	fixed	—	—
12490	fixed	—	—
12491	fixed	—	—
12492	fixed	—	—
12494	fixed	—	—
12495	fixed	—	—
12496	fixed	—	—
13	known_affected	—	—
14	known_affected	—	—
15	known_affected	—	—
2	known_affected	—	—
3	known_affected	—	—
4	known_affected	—	—
5	known_affected	—	—
6	known_affected	—	—
7	known_affected	—	—
8	known_affected	—	—
9	known_affected	—	—

CSAF MSRC advisory

msrc_CVE-2025-21194

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21194 · revision 1

Other

Product	Status	Fixed in	KB
1	known_affected	—	—
10	known_affected	—	—
11	known_affected	—	—
11739	fixed	—	—
12	known_affected	—	—
12482	fixed	—	—
12483	fixed	—	—
12484	fixed	—	—
12485	fixed	—	—
12486	fixed	—	—
12487	fixed	—	—
12488	fixed	—	—
12489	fixed	—	—
12490	fixed	—	—
12491	fixed	—	—
12492	fixed	—	—
12494	fixed	—	—
12495	fixed	—	—
12496	fixed	—	—
13	known_affected	—	—
14	known_affected	—	—
15	known_affected	—	—
2	known_affected	—	—
3	known_affected	—	—
4	known_affected	—	—
5	known_affected	—	—
6	known_affected	—	—
7	known_affected	—	—
8	known_affected	—	—
9	known_affected	—	—

CSAF MSRC advisory

CVE-2025-21386

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21386 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Excel 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Excel 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—
Office Online Server <16.0.10416.20058	known_affected	16.0.10416.20058	5002679
Office Online Server 16.0.10416.20058	fixed	16.0.10416.20058	—

CSAF MSRC advisory

CVE-2025-21390

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21390 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Excel 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Excel 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—
Office Online Server <16.0.10416.20058	known_affected	16.0.10416.20058	5002679
Office Online Server 16.0.10416.20058	fixed	16.0.10416.20058	—

CSAF MSRC advisory

CVE-2025-21392

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21392 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002686
Microsoft Office 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002686
Microsoft Office 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—

CSAF MSRC advisory

CVE-2025-21394

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21394 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Excel 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Excel 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—
Office Online Server <16.0.10416.20058	known_affected	16.0.10416.20058	5002679
Office Online Server 16.0.10416.20058	fixed	16.0.10416.20058	—

CSAF MSRC advisory

msrc_CVE-2025-21386

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21386 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Excel 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Excel 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—
Office Online Server <16.0.10416.20058	known_affected	16.0.10416.20058	5002679
Office Online Server 16.0.10416.20058	fixed	16.0.10416.20058	—

CSAF MSRC advisory

msrc_CVE-2025-21390

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21390 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Excel 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Excel 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—
Office Online Server <16.0.10416.20058	known_affected	16.0.10416.20058	5002679
Office Online Server 16.0.10416.20058	fixed	16.0.10416.20058	—

CSAF MSRC advisory

msrc_CVE-2025-21392

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21392 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002686
Microsoft Office 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002686
Microsoft Office 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—

CSAF MSRC advisory

msrc_CVE-2025-21394

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21394 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Excel 2016 (32-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (32-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Excel 2016 (64-bit edition) <16.0.5487.1000	known_affected	16.0.5487.1000	5002687
Microsoft Excel 2016 (64-bit edition) 16.0.5487.1000	fixed	16.0.5487.1000	—
Microsoft Office 2019 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office 2019 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC for Mac 2021 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2021 16.94.25020927	fixed	16.94.25020927	—
Microsoft Office LTSC for Mac 2024 <16.94.25020927	known_affected	16.94.25020927	831049
Microsoft Office LTSC for Mac 2024 16.94.25020927	fixed	16.94.25020927	—
Office Online Server <16.0.10416.20058	known_affected	16.0.10416.20058	5002679
Office Online Server 16.0.10416.20058	fixed	16.0.10416.20058	—

CSAF MSRC advisory

CVE-2025-21373

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21373 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21373

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21373 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21397

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21397 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—

CSAF MSRC advisory

msrc_CVE-2025-21397

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21397 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft 365 Apps for Enterprise for 32-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 32-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft 365 Apps for Enterprise for 64-bit Systems https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2021 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 32-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions <https://aka.ms/OfficeSecurityReleases	known_affected	<https://aka.ms/OfficeSecurityReleases	—
Microsoft Office LTSC 2024 for 64-bit editions https://aka.ms/OfficeSecurityReleases	fixed	https://aka.ms/OfficeSecurityReleases	—

CSAF MSRC advisory

CVE-2025-21358

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21358 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21358

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21358 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21179

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21179 · revision 1

Other

Product	Status	Fixed in	KB
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21179

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21179 · revision 1

Other

Product	Status	Fixed in	KB
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21419

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21419 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21419

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21419 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21188

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21188 · revision 1

Other

Product	Status	Fixed in	KB
Azure Network Watcher VM Extension <1.4.3563.1	known_affected	1.4.3563.1	—
Azure Network Watcher VM Extension 1.4.3563.1	fixed	1.4.3563.1	—

CSAF MSRC advisory

msrc_CVE-2025-21188

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21188 · revision 1

Other

Product	Status	Fixed in	KB
Azure Network Watcher VM Extension <1.4.3563.1	known_affected	1.4.3563.1	—
Azure Network Watcher VM Extension 1.4.3563.1	fixed	1.4.3563.1	—

CSAF MSRC advisory

CVE-2025-21206

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21206 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) <15.9.70	known_affected	15.9.70	—
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) 15.9.70	fixed	15.9.70	—
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) <16.11.44	known_affected	16.11.44	—
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) 16.11.44	fixed	16.11.44	—
Microsoft Visual Studio 2022 version 17.10 <17.10.11	known_affected	17.10.11	—
Microsoft Visual Studio 2022 version 17.10 17.10.11	fixed	17.10.11	—
Microsoft Visual Studio 2022 version 17.12 <17.12.5	known_affected	17.12.5	—
Microsoft Visual Studio 2022 version 17.12 17.12.5	fixed	17.12.5	—
Microsoft Visual Studio 2022 version 17.8 <17.8.18	known_affected	17.8.18	—
Microsoft Visual Studio 2022 version 17.8 17.8.18	fixed	17.8.18	—

CSAF MSRC advisory

msrc_CVE-2025-21206

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21206 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) <15.9.70	known_affected	15.9.70	—
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) 15.9.70	fixed	15.9.70	—
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) <16.11.44	known_affected	16.11.44	—
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) 16.11.44	fixed	16.11.44	—
Microsoft Visual Studio 2022 version 17.10 <17.10.11	known_affected	17.10.11	—
Microsoft Visual Studio 2022 version 17.10 17.10.11	fixed	17.10.11	—
Microsoft Visual Studio 2022 version 17.12 <17.12.5	known_affected	17.12.5	—
Microsoft Visual Studio 2022 version 17.12 17.12.5	fixed	17.12.5	—
Microsoft Visual Studio 2022 version 17.8 <17.8.18	known_affected	17.8.18	—
Microsoft Visual Studio 2022 version 17.8 17.8.18	fixed	17.8.18	—

CSAF MSRC advisory

CVE-2025-21322

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21322 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft PC Manager <3.15.4.0	known_affected	3.15.4.0	—
Microsoft PC Manager 3.15.4.0	fixed	3.15.4.0	—

CSAF MSRC advisory

msrc_CVE-2025-21322

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21322 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft PC Manager <3.15.4.0	known_affected	3.15.4.0	—
Microsoft PC Manager 3.15.4.0	fixed	3.15.4.0	—

CSAF MSRC advisory

CVE-2025-21347

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21347 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21347

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21347 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21367

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21367 · revision 2

Other

Product	Status	Fixed in	KB
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21367

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21367 · revision 2

Other

Product	Status	Fixed in	KB
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21375

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21375 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21375

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21375 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21337

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21337 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21337

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21337 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21414

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21414 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21414

Active exploitation (sightings)ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21414 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21267

Active exploitation (sightings)LowExploitation Less Likely

Tracking ID msrc_CVE-2025-21267 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge (Chromium-based) 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

msrc_CVE-2025-21267

Active exploitation (sightings)LowExploitation Less Likely

Tracking ID msrc_CVE-2025-21267 · revision 1

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.51	known_affected	133.0.3065.51	—
Microsoft Edge (Chromium-based) 133.0.3065.51	fixed	133.0.3065.51	—

CSAF MSRC advisory

CVE-2025-21359

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21359 · revision 2

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21359

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21359 · revision 2

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.23117	known_affected	6.0.6003.23117	5052038
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.23117	fixed	6.0.6003.23117	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.27566	known_affected	6.1.7601.27566	5052016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27566	fixed	6.1.7601.27566	—
Windows Server 2012 <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2012 R2 <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 R2 (Server Core installation) <6.3.9600.22417	known_affected	6.3.9600.22417	5052042
Windows Server 2012 R2 (Server Core installation) 6.3.9600.22417	fixed	6.3.9600.22417	—
Windows Server 2012 (Server Core installation) <6.2.9200.25317	known_affected	6.2.9200.25317	5052020
Windows Server 2012 (Server Core installation) 6.2.9200.25317	fixed	6.2.9200.25317	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21182

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21182 · revision 1

Other

Product	Status	Fixed in	KB
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21183

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21183 · revision 1

Other

Product	Status	Fixed in	KB
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21182

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21182 · revision 1

Other

Product	Status	Fixed in	KB
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21183

Active exploitation (sightings)ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-21183 · revision 1

Other

Product	Status	Fixed in	KB
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-21401

Active exploitation (sightings)LowExploitation Less Likely

Tracking ID msrc_CVE-2025-21401 · revision 2

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.69	known_affected	133.0.3065.69	—
Microsoft Edge (Chromium-based) 133.0.3065.69	fixed	133.0.3065.69	—

CSAF MSRC advisory

msrc_CVE-2025-21401

Active exploitation (sightings)LowExploitation Less Likely

Tracking ID msrc_CVE-2025-21401 · revision 2

Other

Product	Status	Fixed in	KB
Microsoft Edge (Chromium-based) <133.0.3065.69	known_affected	133.0.3065.69	—
Microsoft Edge (Chromium-based) 133.0.3065.69	fixed	133.0.3065.69	—

CSAF MSRC advisory

CVE-2025-24039

Coalition ESS < 30%ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-24039 · revision 1

Other

Product	Status	Fixed in	KB
Visual Studio Code <1.97.1	known_affected	1.97.1	—
Visual Studio Code 1.97.1	fixed	1.97.1	—

CSAF MSRC advisory

msrc_CVE-2025-24039

Coalition ESS < 30%ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-24039 · revision 1

Other

Product	Status	Fixed in	KB
Visual Studio Code <1.97.1	known_affected	1.97.1	—
Visual Studio Code 1.97.1	fixed	1.97.1	—

CSAF MSRC advisory

CVE-2025-24042

Coalition ESS < 30%ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-24042 · revision 1

Other

Product	Status	Fixed in	KB
Visual Studio Code - JS Debug Extension <1.97.1	known_affected	1.97.1	—
Visual Studio Code - JS Debug Extension 1.97.1	fixed	1.97.1	—

CSAF MSRC advisory

msrc_CVE-2025-24042

Coalition ESS < 30%ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-24042 · revision 1

Other

Product	Status	Fixed in	KB
Visual Studio Code - JS Debug Extension <1.97.1	known_affected	1.97.1	—
Visual Studio Code - JS Debug Extension 1.97.1	fixed	1.97.1	—

CSAF MSRC advisory

CVE-2025-21184

Coalition ESS < 30%ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21184 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

msrc_CVE-2025-21184

Coalition ESS < 30%ImportantExploitation More Likely

Tracking ID msrc_CVE-2025-21184 · revision 1

Other

Product	Status	Fixed in	KB
Windows 10 for 32-bit Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for 32-bit Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 for x64-based Systems <10.0.10240.20915	known_affected	10.0.10240.20915	5052040
Windows 10 for x64-based Systems 10.0.10240.20915	fixed	10.0.10240.20915	—
Windows 10 Version 1607 for 32-bit Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for 32-bit Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1607 for x64-based Systems <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows 10 Version 1607 for x64-based Systems 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows 10 Version 1809 for 32-bit Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for 32-bit Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 1809 for x64-based Systems <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows 10 Version 1809 for x64-based Systems 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5487	known_affected	10.0.19044.5487	5051974
Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5487	fixed	10.0.19044.5487	—
Windows 10 Version 22H2 for 32-bit Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for ARM64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 10 Version 22H2 for x64-based Systems <10.0.19045.5487	known_affected	10.0.19045.5487	5051974
Windows 10 Version 22H2 for x64-based Systems 10.0.19045.5487	fixed	10.0.19045.5487	—
Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 22H2 for x64-based Systems <10.0.22621.4890	known_affected	10.0.22621.4890	5051989
Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4890	fixed	10.0.22621.4890	—
Windows 11 Version 23H2 for ARM64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 23H2 for x64-based Systems <10.0.22631.4890	known_affected	10.0.22631.4890	5051989
Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4890	fixed	10.0.22631.4890	—
Windows 11 Version 24H2 for ARM64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows 11 Version 24H2 for x64-based Systems <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows 11 Version 24H2 for x64-based Systems 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2016 <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2016 (Server Core installation) <10.0.14393.7785	known_affected	10.0.14393.7785	5052006
Windows Server 2016 (Server Core installation) 10.0.14393.7785	fixed	10.0.14393.7785	—
Windows Server 2019 <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2019 (Server Core installation) <10.0.17763.6893	known_affected	10.0.17763.6893	5052000
Windows Server 2019 (Server Core installation) 10.0.17763.6893	fixed	10.0.17763.6893	—
Windows Server 2022 <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2022, 23H2 Edition (Server Core installation) <10.0.25398.1425	known_affected	10.0.25398.1425	5051980
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1425	fixed	10.0.25398.1425	—
Windows Server 2022 (Server Core installation) <10.0.20348.3207	known_affected	10.0.20348.3207	5051979
Windows Server 2022 (Server Core installation) 10.0.20348.3207	fixed	10.0.20348.3207	—
Windows Server 2025 <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 10.0.26100.3194	fixed	10.0.26100.3194	—
Windows Server 2025 (Server Core installation) <10.0.26100.3194	known_affected	10.0.26100.3194	5051987
Windows Server 2025 (Server Core installation) 10.0.26100.3194	fixed	10.0.26100.3194	—

CSAF MSRC advisory

CVE-2025-24036

Coalition ESS < 30%ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-24036 · revision 4

Other

Product	Status	Fixed in	KB
Microsoft AutoUpdate for Mac <4.78.25022527	known_affected	4.78.25022527	25022527
Microsoft AutoUpdate for Mac 4.78.25022527	fixed	4.78.25022527	—

CSAF MSRC advisory

msrc_CVE-2025-24036

Coalition ESS < 30%ImportantExploitation Less Likely

Tracking ID msrc_CVE-2025-24036 · revision 4

Other

Product	Status	Fixed in	KB
Microsoft AutoUpdate for Mac <4.78.25022527	known_affected	4.78.25022527	25022527
Microsoft AutoUpdate for Mac 4.78.25022527	fixed	4.78.25022527	—

CSAF MSRC advisory