CVE-2026-109453

Name of the Vulnerable Software and Affected Versions Virtual Hard Disk (VHD) Miniport Driver (affected versions not specified)

Description A heap-based buffer overflow occurs in the Virtual Hard Disk (VHD) Miniport Driver. This issue allows an authorized attacker to elevate privileges locally and affect the system. A heap-based buffer overflow is a memory corruption error that happens when a program writes more data to a heap-allocated buffer than it can hold.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.