CVE-2026-25189 | Microsoft Windows 10 21H2/10 22H2/10 1809/Server 2019/Server 2022 DWM Core Library use after free

March 10, 2026 Yanac

A vulnerability classified as critical has been found in Microsoft Windows 10 1809/10 21H2/10 22H2/Server 2019/Server 2022. The impacted element is an unknown function of the component DWM Core Library. The manipulation leads to use after free.

This vulnerability is uniquely identified as CVE-2026-25189. Local access is required to approach this attack. No exploit exists.

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