CVE-2026-42829 | Microsoft Windows 11 24H2/11 25H2/11 26H1 Administrator Protection access control

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A vulnerability marked as critical has been reported in Microsoft Windows 11 24H2/11 25H2/11 26H1. This affects an unknown function of the component Administrator Protection. Performing a manipulation results in improper access controls.

This vulnerability is reported as CVE-2026-42829. The attack requires a local approach. No exploit exists.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More