CVE-2023-36731

HIGH

Windows 10 1507-22H2 and Windows 11 21H2-22H2 - Elevation of Privilege in Win32k

Title source: llm

Win32k Elevation of Privilege Vulnerability

Core 1

Core References

Patch, Vendor Advisory vendor-advisory

CVSS v3 7.8

EPSS 0.0784

EPSS Percentile 93.9%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-20

Status published

Products (13)

microsoft/windows_10_1507 < 10.0.10240.20232 (2 CPE variants)

microsoft/windows_10_1607 < 10.0.14393.6351 (2 CPE variants)

microsoft/windows_10_1809 < 10.0.17763.4974

microsoft/windows_10_21h2 < 10.0.19041.3570

microsoft/windows_10_22h2 < 10.0.19045.3570

microsoft/windows_11_21h2 < 10.0.22000.2538

microsoft/windows_11_22h2 < 10.0.22621.2428

microsoft/windows_server_2008 r2 sp1 (2 CPE variants)

microsoft/windows_server_2012

microsoft/windows_server_2012 r2

... and 3 more

Published Oct 10, 2023

Tracked Since Feb 18, 2026