Windows MSHTML Platform Spoofing Vulnerability
Windows MSHTML Platform Spoofing Vulnerability
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
This vulnerability is currently on the CISA KEV list, which CISA only adds CVEs to when there is reliable evidence of active exploitation in the wild. For federal civilian agencies, BOD 22-01 requires remediation by the due date above. For everyone else, KEV is the strongest "patch immediately" signal you can get from public threat intel.
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 Version 22H2 | 10.0.19045.0 |
| Microsoft | Windows 11 version 21H2 | 10.0.22000.0 |
| Microsoft | Windows 11 version 22H2 | 10.0.22621.0 |
| Microsoft | Windows 11 version 22H3 | 10.0.22631.0 |
| Microsoft | Windows Server 2022 | 10.0.20348.0 |
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) | 10.0.25398.0 |
| Microsoft | Windows 10 Version 21H2 | 10.0.19043.0 |
| Microsoft | Windows 11 Version 23H2 | 10.0.22631.0 |
| Microsoft | Windows Server 2019 | 10.0.17763.0 |
| Microsoft | Windows 10 Version 1809 | 10.0.17763.0 |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.17763.0 |
| Microsoft | Windows 11 Version 24H2 | 10.0.26100.0 |
| Microsoft | Windows 10 Version 1507 | 10.0.10240.0 |
| Microsoft | Windows Server 2016 | 10.0.14393.0 |
| Microsoft | Windows 10 Version 1607 | 10.0.14393.0 |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.9600.0 |
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.14393.0 |
| Microsoft | Windows Server 2012 R2 | 6.3.9600.0 |
Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection: