Windows Mark of the Web Security Feature Bypass Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Listed in CISA KEV
- Fix
- Fixed in 10.0.17763.4974, 10.0.20348.2031, 10.0.22000.2538, 10.0.19041.3570, 10.0.22621.2428, and 7 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Microsoft Windows is affected by this vulnerability, which allows an attacker to bypass the Mark of the Web security feature. As a result, files from untrusted sources may avoid the security warnings Windows normally displays before opening them.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Windows Mark of the Web Security Feature Bypass Vulnerability
Timeline
- CVE published
- Added to CISA KEV
CISA has evidence of exploitation in the wild
- CISA remediation deadline
Due date for US federal agencies to patch
- Record last updated
Affected versions
- Microsoft Windows 10 Version 1809
From 10.0.17763.0 · fixed in 10.0.17763.4974
- Microsoft Windows 10 Version 1809
From 10.0.0 · fixed in 10.0.17763.4974
- Microsoft Windows Server 2019
From 10.0.17763.0 · fixed in 10.0.17763.4974
- Microsoft Windows Server 2019 (Server Core installation)
From 10.0.17763.0 · fixed in 10.0.17763.4974
- Microsoft Windows Server 2022
From 10.0.20348.0 · fixed in 10.0.20348.2031
- Microsoft Windows 11 version 21H2
From 10.0.0 · fixed in 10.0.22000.2538
- Microsoft Windows 10 Version 21H2
From 10.0.19043.0 · fixed in 10.0.19041.3570
- Microsoft Windows 11 version 22H2
From 10.0.22621.0 · fixed in 10.0.22621.2428
- Microsoft Windows 10 Version 22H2
From 10.0.19045.0 · fixed in 10.0.19045.3570
- Microsoft Windows 10 Version 1507
From 10.0.10240.0 · fixed in 10.0.10240.20232
- Microsoft Windows 10 Version 1607
From 10.0.14393.0 · fixed in 10.0.14393.6351
- Microsoft Windows Server 2016
From 10.0.14393.0 · fixed in 10.0.14393.6351
- Microsoft Windows Server 2016 (Server Core installation)
From 10.0.14393.0 · fixed in 10.0.14393.6351
- Microsoft Windows Server 2008 Service Pack 2
From 6.0.6003.0 · fixed in 6.0.6003.22317
- Microsoft Windows Server 2008 Service Pack 2 (Server Core installation)
From 6.0.6003.0 · fixed in 6.0.6003.22317
- Microsoft Windows Server 2008 Service Pack 2
From 6.0.6003.0 · fixed in 6.0.6003.22317
- Microsoft Windows Server 2008 R2 Service Pack 1
From 6.1.7601.0 · fixed in 6.1.7601.26769
- Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation)
From 6.1.7601.0 · fixed in 6.1.7601.26769
- Microsoft Windows Server 2012
From 6.2.9200.0 · fixed in 6.2.9200.24523
- Microsoft Windows Server 2012 (Server Core installation)
From 6.2.9200.0 · fixed in 6.2.9200.24523
- Microsoft Windows Server 2012 R2
From 6.3.9600.0 · fixed in 6.3.9600.21620
- Microsoft Windows Server 2012 R2 (Server Core installation)
From 6.3.9600.0 · fixed in 6.3.9600.21620