Windows CVE-2026-23660
HIGHCVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionNVD
Improper access control in Azure Portal Windows Admin Center allows an authorized attacker to elevate privileges locally.
AnalysisAI
Windows Admin Center in Azure Portal contains an access control flaw that enables local authenticated users to escalate their privileges. An attacker with valid credentials can exploit this vulnerability to gain elevated permissions on the system. …
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RemediationAI
Within 24 hours: Inventory all Windows Admin Center deployments and document current user access levels. Within 7 days: Implement network segmentation to restrict Windows Admin Center access to trusted administrative networks only, and enable enhanced logging on all WAC instances. …
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