CVE-2026-80083

Published: Sep 8, 2026Modified: Sep 8, 2026

8.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Exploitability: 2.0 / Impact: 6.0

Source: secure@microsoft.com (Secondary)

Description

Untrusted pointer dereference in Windows Hyper-V allows an authorized attacker to execute code locally.

Related CWEs

Untrusted Pointer Dereference

The product obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer.

References (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-80083

Source: secure@microsoft.com

Timeline

No history available yet.