Microsoft Security Response Center Follow CVE-2026-69681 Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulernability Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges over a network. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69681 msrc.microsoft.com
