[ CVE-2023-36584 · Published 10 Oct 2023 ]
Microsoft Windows Mark of the Web (MOTW) Security Feature Bypass Vulnerability
Exploited · CISA KEV CVSS 5.4
EPSS 3%Fix available
[ Why it matters ]Priority signals
- Exploited in the wild: on CISA's Known Exploited Vulnerabilities list since 2023-11-16
[ Description ]Official description
Windows Mark of the Web Security Feature Bypass Vulnerability
CISA: Microsoft Windows Mark of the Web (MOTW) contains a security feature bypass vulnerability resulting in a limited loss of integrity and availability of security features.
[ Fixes ]Fixes and patches
CISA required action (US federal deadline 7 Dec 2023): Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Patch on msrc.microsoft.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
[ References ]References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36584PatchVendor Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalogUS Government Resource