Microsoft · Virtio-Win · CVE-2026-5165
**Name of the Vulnerable Software and Affected Versions**
virtio-win (affected versions not specified)
**Description**
A memory management issue exists in the VirtIO Block (BLK) device within virtio-win. A reset of the device does not properly handle memory, leading to a use-after-free condition. This could allow a local attacker to corrupt system memory, potentially causing system instability or unexpected behavior.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.