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OpenAdvisories

Description

Windows MSHTML Platform Spoofing Vulnerability

Affected products

VendorProductAffectedFixed
Microsoft Windows 10 Version 22H2 10.0.19045.0 – < 10.0.19045.4651 10.0.19045.4651
Microsoft Windows 11 Version 23H2 10.0.22631.0 – < 10.0.22631.3880 10.0.22631.3880
Microsoft Windows 10 Version 1507 10.0.10240.0 – < 10.0.10240.20710 10.0.10240.20710
Microsoft Windows 11 version 22H2 10.0.22621.0 – < 10.0.22621.3880 10.0.22621.3880
Microsoft Windows 10 Version 1607 10.0.14393.0 – < 10.0.14393.7159 10.0.14393.7159
Microsoft Windows Server 2016 10.0.14393.0 – < 10.0.14393.7159 10.0.14393.7159
Microsoft Windows 10 Version 21H2 10.0.19043.0 – < 10.0.19044.4651 10.0.19044.4651
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 – < 10.0.14393.7159 10.0.14393.7159
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 – < 6.0.6003.22769 6.0.6003.22769
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 – < 6.0.6003.22769 6.0.6003.22769
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 – < 6.0.6003.22769 6.0.6003.22769
Microsoft Windows 10 Version 1809 10.0.17763.0 – < 10.0.17763.6054 10.0.17763.6054
Microsoft Windows Server 2012 R2 6.3.9600.0 – < 6.3.9600.22074 6.3.9600.22074
Microsoft Windows 11 version 22H3 10.0.22631.0 – < 10.0.22631.3880 10.0.22631.3880
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 – < 6.3.9600.22074 6.3.9600.22074
Microsoft Windows Server 2022 10.0.20348.0 – < 10.0.20348.2582 10.0.20348.2582
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 – < 10.0.25398.1009 10.0.25398.1009
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 – < 10.0.17763.6054 10.0.17763.6054
Microsoft Windows 11 version 21H2 10.0.0 – < 10.0.22000.3079 10.0.22000.3079
Microsoft Windows Server 2019 10.0.17763.0 – < 10.0.17763.6054 10.0.17763.6054

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 2

References