CVE-2026-49783 | Microsoft Windows up to Server 2025 Secure Boot improper authorization

July 14, 2026 Yanac

A vulnerability was found in Microsoft Windows. It has been rated as problematic. This vulnerability affects unknown code of the component Secure Boot. This manipulation causes improper authorization.

The identification of this vulnerability is CVE-2026-49783. The attack can only be executed locally. There is no exploit available.VulDB Recent EntriesRead More