CVE-2026-80540

Updated on 26 Aug 2026

Severity

7.8 High severity

Details

CVSS score
7.8
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Overview

About vulnerability

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: Fix UVD decode image min size calculation

This needs to use pitch instead of width. Also reject pitch over 4096 to avoid overflow.

(cherry picked from commit b41c8cb12e202b220353332ab87dc01a11f69304)

Details

Affected packages:
linux @ 5.10.259 (+5 more)

Fixes

KernelCare state

Live-patch status from KernelCare for each operating system.

Operating system Status Covered kernels
Debian 12 Planned
Oracle Linux 9 UEK 7 Planned