CVE-2023-36424

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Basic Information

CVE State: PUBLISHED
Reserved Date: June 21, 2023
Published Date: November 14, 2023
Last Updated: April 14, 2026
Vendor: Microsoft
Product: Windows 11 version 22H3, Windows Server 2022, 23H2 Edition (Server Core installation), Windows 11 Version 23H2, Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows 11 version 21H2, Windows 10 Version 21H2, Windows 11 version 22H2, Windows 10 Version 22H2, Windows 10 Version 1507, Windows 10 Version 1607, Windows Server 2016, Windows Server 2016 (Server Core installation), Windows Server 2008 Service Pack 2, Windows Server 2008 Service Pack 2 (Server Core installation), Windows Server 2008 Service Pack 2, Windows Server 2008 R2 Service Pack 1, Windows Server 2008 R2 Service Pack 1 (Server Core installation), Windows Server 2012, Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation)
Description: Windows Common Log File System Driver Elevation of Privilege Vulnerability
Tags

7.8 - HIGH

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Source	Added Date
CVE	2026-06-01 13:07:10 UTC

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

Type: github • Created: 2024-03-21 21:39:24 UTC • Stars: 127

Windows Kernel Pool (clfs.sys) Corruption Privilege Escalation