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:F/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Windows 10 Version 21H2 for 32-bit Systems <10.0.19044.5854 | ||
| Windows Server 2022 10.0.20348.3692 | ||
| Windows Server 2019 (Server Core installation) <10.0.17763.7314 | ||
| Windows 10 Version 1809 for 32-bit Systems <10.0.17763.7314 | ||
| Windows 11 Version 22H2 for ARM64-based Systems <10.0.22621.5335 | ||
| Windows Server 2019 10.0.17763.7314 | ||
| Windows 10 Version 1809 for 32-bit Systems 10.0.17763.7314 | ||
| Windows Server 2019 <10.0.17763.7314 | ||
| Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.5854 | ||
| Windows Server 2022 <10.0.20348.3692 | ||
| Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.5854 | ||
| Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.5335 | ||
| Windows Server 2019 (Server Core installation) 10.0.17763.7314 | ||
| Windows 10 Version 21H2 for x64-based Systems 10.0.19044.5854 | ||
| Windows 10 Version 1809 for x64-based Systems <10.0.17763.7314 | ||
| Windows 10 Version 21H2 for x64-based Systems <10.0.19044.5854 | ||
| Windows 10 Version 1809 for x64-based Systems 10.0.17763.7314 | ||
| Windows 10 Version 21H2 for ARM64-based Systems <10.0.19044.5854 | ||
| Windows Server 2022 (Server Core installation) 10.0.20348.3692 | ||
| Windows Server 2022 (Server Core installation) <10.0.20348.3692 |
Timeline
- May 13, 2025 CVE Published
- Apr 16, 2026 Security Advisory
- Apr 16, 2026 Security Advisory
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30400 advisory
- https://msrc.microsoft.com/csaf/advisories/2025/msrc_cve-2025-30400.json advisory
- https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1 url
- https://support.microsoft.com/lifecycle url
- https://www.first.org/cvss url
- https://support.microsoft.com/help/5058392 fix
- https://support.microsoft.com/help/5058385 fix
- https://support.microsoft.com/help/5058500 fix
- https://support.microsoft.com/help/5058379 fix
- https://support.microsoft.com/help/5058405 fix
- https://support.microsoft.com/help/5058411 fix
- https://support.microsoft.com/help/5058497 fix
- https://support.microsoft.com/help/5058384 fix