CVE-2022-41091
CISA KEV RANSOMWARE
ACT NOW
Priority: 0.00
BB Relevance:
0/100
Published: N/A
Modified: N/A
First seen: 2026-10-29
Status: pending_score
Description
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.
CISA Known Exploited Vulnerability
Vendor / Product
Microsoft — Windows
Date Added
2022-11-08
Remediation Due
2022-12-09
Ransomware Use
CONFIRMED
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-41091; https://nvd.nist.gov/vuln/detail/CVE-2022-41091
Weakness Classification (1)
Affected Software (12)
| Vendor | Product | Version |
|---|---|---|
| microsoft | windows_10_1507 | < 10.0.10240.19567 |
| microsoft | windows_10_1607 | < 10.0.14393.5501 |
| microsoft | windows_10_1809 | < 10.0.17763.3650 |
| microsoft | windows_10_20h2 | < 10.0.19042.2251 |
| microsoft | windows_10_21h1 | < 10.0.19043.2251 |
| microsoft | windows_10_21h2 | < 10.0.19044.2251 |
| microsoft | windows_10_22h2 | < 10.0.19045.2251 |
| microsoft | windows_11_21h2 | < 10.0.22000.1219 |
| microsoft | windows_11_22h2 | < 10.0.22621.819 |
| microsoft | windows_server_2016 | < 10.0.14393.5501 |
| microsoft | windows_server_2019 | < 10.0.17763.3650 |
| microsoft | windows_server_2022 | < 10.0.20348.1249 |
References & Advisories (2)
US Government Resource
Patch
Vendor Advisory