CVE-2025-21334
Microsoft · Published January 14, 2025
7.8
CVSS v3.1
HIGHCISA KEV — Federal agencies must patch by deadline
Actively exploited in the wild
Patch availableGet patch
Description
Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
Affected Products
- Windows 10 21h2 < 10.0.19044.5371
- Windows 10 22h2 < 10.0.19045.5371
- Windows 11 22h2 < 10.0.22621.4751
- Windows 11 23h2 < 10.0.22631.4751
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H