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CVE-2026-20965

nvd nist
Published: Jan 13, 2026Modified: Jun 17, 2026

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7.5
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Exploitability: 0.8 / Impact: 6.0
Source: secure@microsoft.com (Secondary)

Description

Improper verification of cryptographic signature in Windows Admin Center allows an authorized attacker to elevate privileges locally.

Affected (1)

Microsoft
1 product
Windows Admin Center
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Windows Admin Center
Before 0.70.0.0

Related CWEs

CWE-347
Improper Verification of Cryptographic Signature
The product does not verify, or incorrectly verifies, the cryptographic signature for data.

References (1)

Source: secure@microsoft.com
Vendor Advisory

Timeline

No history available yet.