VULNERABILITY INTELLIGENCE

CVE-2026-51659

CVSS score7.5 HIGH

EPSS probability0.11%

CISA KEVNot currently listed

Published2026-08-28

Last modified2026-09-01

Description

A flaw was found in virtio-win, specifically within the VirtIO Block (BLK) device. When the device undergoes a reset, it fails to properly manage memory, resulting in a use-after-free vulnerability. This issue could allow a local attacker to corrupt system memory, potentially leading to system instability or unexpected behavior.