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CVE-2026-80540

Last refreshed2026-10-17

Status: UPDATED  |  Advisory ID: CVE-2026-80540

Key Details

CVECVE-2026-80540
CVSS Score / Version
7.8 (High) / CVSS v3.1
Updated2026-10-16
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Prose
attack vector is local; attack complexity is low; privileges required is low; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected products
Linux Kernel

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
LinuxLinux Kernel
SubsystemsOT Supporting Infrastructure
SectorsAll Sectors

What to Know

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) (NVD)

What to Do

Monitor Linux's web page for any future patch releases.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-80540
CVEhttps://www.cve.org/CVERecord?id=CVE-2026-80540

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