CVE-2026-42834: Improper access control in Windows Admin Center allows an authorized attacker to elevate privileges over a network.

PriorityP346high7.8CVSS 3.1

AVLACLPRLUINSUCHIHAH

EPSS

0.41%

32.9th percentile

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

Affected

2 ranges

Vendor	Product	Version range	Fixed in
microsoft	windows_admin_center	< 0.72.0.0	0.72.0.0
microsoft	windows_admin_center_in_azure_portal	>= 1.0 < 0.72.0.0.	0.72.0.0.

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