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

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Fixes

Solution

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Workaround

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History

Sat, 17 Jan 2026 07:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sat, 17 Jan 2026 01:30:00 +0900

Type Values Removed Values Added
First Time appeared Microsoft windows Admin Center
CPEs cpe:2.3:a:microsoft:windows_admin_center:*:*:*:*:*:azure:*:*
Vendors & Products Microsoft windows Admin Center

Wed, 14 Jan 2026 03:15:00 +0900

Type Values Removed Values Added
Description Improper verification of cryptographic signature in Windows Admin Center allows an authorized attacker to elevate privileges locally.
Title Windows Admin Center Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft azure Portal Windows Admin Center
Weaknesses CWE-347
CPEs cpe:2.3:a:microsoft:azure_portal_windows_admin_center:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft azure Portal Windows Admin Center
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-01-20T23:03:16.602Z

Reserved: 2025-12-04T20:04:16.341Z

Link: CVE-2026-20965

cve-icon Vulnrichment

Updated: 2026-01-13T19:41:05.445Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-13T18:16:24.417

Modified: 2026-01-16T16:23:11.237

Link: CVE-2026-20965

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses