CVE-2026-88128 | Microsoft Windows up to Server 2025 DWM Core Library buffer overflow

October 14, 2026 Yanac

A vulnerability labeled as very critical has been found in Microsoft Windows up to Server 2025. Affected by this vulnerability is an unknown functionality of the component DWM Core Library. Such manipulation leads to buffer overflow.

This vulnerability is listed as CVE-2026-88128. The attack must be carried out locally. There is no available exploit.

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