CVE-2026-83499 | Microsoft Windows Server Update Service access control

October 14, 2026 Yanac

A vulnerability, which was classified as very critical, was found in Microsoft Windows Server Update Service. This issue affects some unknown processing. Executing a manipulation can lead to improper access controls.

This vulnerability is registered as CVE-2026-83499. The attack needs to be launched locally. No exploit is available.

Applying a patch is advised to resolve this issue.VulDB Recent EntriesRead More