HIGH 7.8 Microsoft

CVE-2023-24902

Win32k Elevation of Privilege Vulnerability

Microsoft Security Update 2023-May: Win32k Elevation of Privilege Vulnerability

Affected Products

Windows 11 version 21H2 for x64-based Systems
Windows 11 version 21H2 for ARM64-based Systems
Windows 11 Version 22H2 for ARM64-based Systems
Windows 11 Version 22H2 for x64-based Systems

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24902
https://nvd.nist.gov/vuln/detail/CVE-2023-24902

Published: 2023-05-09 · Source: Microsoft · Feed updated: 2026-09-03

This high severity vulnerability with a CVSS score of 7.8 was published on 2023-05-09 via Microsoft. EPSS score: 5.1% (top 8% of all CVEs by exploitation probability). Affected: Windows 11 version 21H2 for x64-based Systems, Windows 11 version 21H2 for ARM64-based Systems, Windows 11 Version 22H2 for ARM64-based Systems and 1 more.

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