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OpenAdvisories

Description

Winlogon Elevation of Privilege Vulnerability

Affected products

VendorProductAffectedFixed
Microsoft Windows 10 Version 1507 10.0.10240.0 – < 10.0.10240.20857 10.0.10240.20857
Microsoft Windows 10 Version 1607 10.0.14393.0 – < 10.0.14393.7606 10.0.14393.7606
Microsoft Windows 10 Version 1809 10.0.17763.0 – < 10.0.17763.6659 10.0.17763.6659
Microsoft Windows 10 Version 21H2 10.0.19043.0 – < 10.0.19044.5247 10.0.19044.5247
Microsoft Windows 10 Version 22H2 10.0.19045.0 – < 10.0.19045.5247 10.0.19045.5247
Microsoft Windows 11 version 21H2 10.0.22000.0 – < 10.0.22000.3260 10.0.22000.3260
Microsoft Windows 11 version 22H2 10.0.22621.0 – < 6.1.7601.27467 6.1.7601.27467
Microsoft Windows 11 version 22H3 10.0.22631.0 – < 10.0.22631.4602 10.0.22631.4602
Microsoft Windows 11 Version 23H2 10.0.22631.0 – < 10.0.22631.4602 10.0.22631.4602
Microsoft Windows 11 Version 24H2 10.0.26100.0 – < 10.0.26100.2605 10.0.26100.2605
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 – < 6.0.6003.23016 6.0.6003.23016
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0 – < 6.1.7601.27467 6.1.7601.27467
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 – < 6.1.7601.27467 6.1.7601.27467
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 – < 6.0.6003.23016 6.0.6003.23016
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 – < 6.0.6003.23016 6.0.6003.23016
Microsoft Windows Server 2012 6.2.9200.0 – < 6.2.9200.25222 6.2.9200.25222
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0 – < 6.2.9200.25222 6.2.9200.25222
Microsoft Windows Server 2012 R2 6.3.9600.0 – < 6.3.9600.22318 6.3.9600.22318
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 – < 6.3.9600.22318 6.3.9600.22318
Microsoft Windows Server 2016 10.0.14393.0 – < 10.0.14393.7606 10.0.14393.7606
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 – < 10.0.14393.7606 10.0.14393.7606
Microsoft Windows Server 2019 10.0.17763.0 – < 10.0.17763.6659 10.0.17763.6659
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 – < 10.0.17763.6659 10.0.17763.6659
Microsoft Windows Server 2022 10.0.20348.0 – < 10.0.20348.2966 10.0.20348.2966
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 – < 10.0.25398.1308 10.0.25398.1308
Microsoft Windows Server 2025 10.0.26100.0 – < 10.0.26100.2605 10.0.26100.2605
Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.0 – < 10.0.26100.2605 10.0.26100.2605

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Advisories 3

References