Unrated severityNVD Advisory· Published Oct 14, 2025· Updated Feb 22, 2026
Windows Kernel Security Feature Bypass Vulnerability
CVE-2025-55334
Description
Cleartext storage of sensitive information in Windows Kernel allows an unauthorized attacker to bypass a security feature locally.
Affected products
5- Microsoft/Windows 11 version 22H2v5Range: 10.0.22621.0
- Microsoft/Windows 11 version 22H3v5Range: 10.0.22631.0
- Microsoft/Windows 11 Version 23H2v5Range: 10.0.22631.0
- Microsoft/Windows 11 Version 24H2v5Range: 10.0.26100.0
- Microsoft/Windows 11 Version 25H2v5Range: 10.0.26200.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55334mitrevendor-advisorypatch
News mentions
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