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Vulnerabilities CVE-2022-21882

CVE-2022-21882

High
Open
KEV
TLP:CLEAR

Win32k Elevation of Privilege Vulnerability

NVD CVE.org

AI Analysis

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Description

Microsoft — Win32k — Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation.

Details

CVSS Score
7.0
EPSS Score ⓘ
54.55%

98.9th percentile

CVSS Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Confidence
100%
Published
Jan 11, 2022
Last Modified
Aug 15, 2026
CISA KEV
Date Added
Feb 4, 2022
Patch Due
Feb 18, 2022
Used in ransomware campaigns
Required Action
Apply updates per vendor instructions.
Notes
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