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CVE-2022-21882

Severity
HIGH
CVSS
7.0
EPSS
0.54553
Risk score
72.09
CISA KEV
Yes
PoC
No
Published
2022-01-11
Modified
2025-10-21
First seen
2026-08-07
Aliases
EUVD-2022-27038, GHSA-M3VX-53CF-JQV4
Products
Microsoft:Win32k, Microsoft:Windows 10 Version 1809 10.0.0 <10.0.17763.2452, Microsoft:Windows 10 Version 1809 10.0.17763.0 <10.0.17763.2452, Microsoft:Windows 10 Version 1909 10.0.0 <10.0.18363.2037, Microsoft:Windows 10 Version 20H2 10.0.0 <10.0.19042.1466, Microsoft:Windows 10 Version 21H1 10.0.0 <10.0.19043.1466, Microsoft:Windows 10 Version 21H2 10.0.19043.0 <10.0.19044.1466, Microsoft:Windows 11 version 21H2 10.0.0 <10.0.22000.434, Microsoft:Windows Server 2019 (Server Core installation) 10.0.17763.0 <10.0.17763.2452, Microsoft:Windows Server 2019 10.0.17763.0 <10.0.17763.2452, Microsoft:Windows Server 2022 10.0.20348.0 <10.0.20348.469, Microsoft:Windows Server version 20H2 10.0.0 <10.0.19042.1466
Sources
cisa.gov CVE-2022-21882
euvd EUVD-2022-27038

Description

Win32k Elevation of Privilege Vulnerability

References