Win32k Elevation of Privilege 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 10.0.17763.2237, 10.0.18363.1854, 10.0.19041.1288, 10.0.20348.288, 10.0.19042.1288, 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 systems that include the Win32k kernel-mode driver are affected by this vulnerability. An attacker who can run code on an affected system could potentially gain elevated (higher-level) privileges than they are authorized to have.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Win32k Elevation of Privilege 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
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- Microsoft Windows 10 Version 1809
From 10.0.0 · fixed in 10.0.17763.2237
- Microsoft Windows Server 2019
From 10.0.0 · fixed in 10.0.17763.2237
- Microsoft Windows Server 2019 (Server Core installation)
From 10.0.0 · fixed in 10.0.17763.2237
- Microsoft Windows 10 Version 1909
From 10.0.0 · fixed in 10.0.18363.1854
- Microsoft Windows 10 Version 21H1
From 10.0.0 · fixed in 10.0.19041.1288
- Microsoft Windows Server 2022
From 10.0.0 · fixed in 10.0.20348.288
- Microsoft Windows 10 Version 2004
From 10.0.0 · fixed in 10.0.19041.1288
- Microsoft Windows Server version 2004
From 10.0.0 · fixed in 10.0.19041.1288
- Microsoft Windows 10 Version 20H2
From 10.0.0 · fixed in 10.0.19041.1288
- Microsoft Windows Server version 20H2
From 10.0.0 · fixed in 10.0.19042.1288
- Microsoft Windows 11 version 21H2
From 10.0.0 · fixed in 10.0.22000.258
- Microsoft Windows 10 Version 1507
From 10.0.0 · fixed in 10.0.10240.19086
- Microsoft Windows 10 Version 1607
From 10.0.0 · fixed in 10.0.14393.4704
- Microsoft Windows Server 2016
From 10.0.0 · fixed in 10.0.14393.4704
- Microsoft Windows Server 2016 (Server Core installation)
From 10.0.0 · fixed in 10.0.14393.4704
- Microsoft Windows 7
From 6.1.0 · fixed in 6.1.7601.25740
- Microsoft Windows 7 Service Pack 1
From 6.1.0 · fixed in 6.1.7601.25740
- Microsoft Windows 8.1
From 6.3.0 · fixed in 6.3.9600.20144
- Microsoft Windows Server 2008 Service Pack 2
From 6.0.0 · fixed in 6.0.6003.21251
- Microsoft Windows Server 2008 Service Pack 2 (Server Core installation)
From 6.0.0 · fixed in 6.0.6003.21251
- Microsoft Windows Server 2008 Service Pack 2
From 6.0.0 · fixed in 6.0.6003.21251
- Microsoft Windows Server 2008 R2 Service Pack 1
From 6.1.0 · fixed in 6.1.7601.25740
- Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation)
From 6.0.0 · fixed in 6.1.7601.25740
- Microsoft Windows Server 2012
From 6.2.0 · fixed in 6.2.9200.23490
- Microsoft Windows Server 2012 (Server Core installation)
From 6.2.0 · fixed in 6.2.9200.23490
- Microsoft Windows Server 2012 R2
From 6.3.0 · fixed in 6.3.9600.20144
- Microsoft Windows Server 2012 R2 (Server Core installation)
From 6.3.0 · fixed in 6.3.9600.20144