CVE-2026-69276 | Microsoft Windows up to Server 2025 UxTheme Library uxtheme.dll integer underflow

A vulnerability identified as very critical has been detected in Microsoft Windows. The affected element is an unknown function of the file uxtheme.dll of the component UxTheme Library. This manipulation causes integer underflow.

This vulnerability is tracked as CVE-2026-69276. The attack is possible to be carried out remotely. No exploit exists.

It is recommended to apply a patch to fix this issue.VulDB Recent EntriesRead More