PT-2026-61158 · Linux · Linux

CVE-2026-63841 · Published 2026-07-19 · Updated 2026-07-19

NVD

CVSS v3.1

7.8

High

Base vector

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

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

drm/amdgpu/jpeg: set no user fence for JPEG v5.0.1 ring

JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences.

(cherry picked from commit 742a98e2e81702df8fe1b1eccee5223220a03dc2)

Fix

Related Identifiers

CVE-2026-63841

Affected Products

Linux

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-63841 · Security Note
• https://git.kernel.org/stable/c/869ce148c0d953570f8307c3e206b47bd5d3be99 · Note
• https://git.kernel.org/stable/c/2f8e3da71a1b469b6e157aa3972f1448b3157840 · Note
• https://git.kernel.org/stable/c/d0f6ae14c0452be4fc3aa5cf81c74e68b3243050 · Note