CVE-2026-69681 | Microsoft Windows up to Server 2025 Virtual Hard Disk Miniport Driver heap-based overflow

September 8, 2026 Yanac

A vulnerability has been found in Microsoft Windows and classified as very critical. Affected by this issue is some unknown functionality of the component Virtual Hard Disk Miniport Driver. The manipulation leads to heap-based buffer overflow.

This vulnerability is referenced as CVE-2026-69681. Remote exploitation of the attack is possible. No exploit is available.

Applying a patch is the recommended action to fix this issue.VulDB Recent EntriesRead More