CVE-2026-59127 | Microsoft Windows up to Server 2025 Installer integer overflow

August 11, 2026 Yanac

A vulnerability was found in Microsoft Windows. It has been declared as very critical. The impacted element is an unknown function of the component Installer. The manipulation results in integer overflow.

This vulnerability is identified as CVE-2026-59127. The attack is only possible with local access. There is not any exploit available.

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