CVE-2026-42834

—

CVSS 3.1

7.8 high

EPSS

<1%p34

Published

May 20, 2026 (May 20, 2026)

Modified

Jul 23, 2026

Description

Improper access control in Windows Admin Center allows an authorized attacker to elevate privileges over a network.

Vendors: microsoft
Products: windows admin center
Weakness: CWE-59
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

In the news0 stories

No ingested article mentions this CVE yet.