CVE-2026-20965

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CVSS 3.1

7.5 high

EPSS

<1%p12

Published

Jan 13, 2026 (Jan 13, 2026)

Modified

Jun 17, 2026

Description

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

Vendors: microsoft
Products: windows admin center
Weakness: CWE-347
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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