CVE-2026-85811 | Microsoft Windows up to Server 2025 Network Policy Server use after free

October 14, 2026 Yanac

A vulnerability has been found in Microsoft Windows and classified as very critical. This impacts an unknown function of the component Network Policy Server. The manipulation leads to use after free.

This vulnerability is traded as CVE-2026-85811. It is possible to initiate the attack remotely. There is no exploit available.

To fix this issue, it is recommended to deploy a patch.VulDB Recent EntriesRead More