CVE-2026-88093 | Microsoft Windows up to Server 2025 Desktop Window Manager buffer overflow

October 14, 2026 Yanac

A vulnerability classified as very critical has been found in Microsoft Windows up to Server 2025. This vulnerability affects unknown code of the component Desktop Window Manager. The manipulation leads to buffer overflow.

This vulnerability is documented as CVE-2026-88093. The attack needs to be performed locally. There is not any exploit available.

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