CVE-2026-25173 PUBLISHED CVSS 7.800000190734863 HIGH

Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

EPSS 0.07% · 20.7th percentile

Risk Scores

CVSS v3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
EPSS Score
0.07%
20.7th percentile

Affected Products

VendorProductVersions
MicrosoftWindows 10 Version 180910.0.17763.0
MicrosoftWindows Server 2012 (Server Core installation)6.2.9200.0
MicrosoftWindows Server 201610.0.14393.0
MicrosoftWindows Server 20126.2.9200.0
MicrosoftWindows 11 Version 24H210.0.26100.0
MicrosoftWindows 11 version 26H110.0.28000.0
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation)10.0.25398.0
MicrosoftWindows 10 Version 22H210.0.19045.0
MicrosoftWindows 10 Version 21H210.0.19044.0
MicrosoftWindows Server 2019 (Server Core installation)10.0.17763.0
microsoftwindows_server_2012_R26.3.9600.0, 6.3.9600.0
MicrosoftWindows Server 201910.0.17763.0
microsoftwindows_11_24H210.0.26100.0
microsoftwindows_11_26H110.0.28000.0
MicrosoftWindows Server 2012 R26.3.9600.0
microsoftwindows_server_201610.0.14393.0, 10.0.14393.0
microsoftwindows_server_23h210.0.25398.0
microsoftwindows_11_25H210.0.26200.0
microsoftwindows_10_22H210.0.19045.0
microsoftwindows_10_21H210.0.19044.0

…and 16 more

Timeline

References

…and 31 more

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