PT-2026-61164 · Linux · Linux

CVE-2026-63847 · Published 2026-07-19 · Updated 2026-07-19

Mitre

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 v2.5 ring

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

(cherry picked from commit 3216a7f4e2642bda5fd14f57586e835ae9202587)

Fix

Related Identifiers

CVE-2026-63847

Affected Products

Linux

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-63847 · Security Note
• https://git.kernel.org/stable/c/694fe016969c5e5a24b9e0ef7c1307eedec8ddf8 · Note
• https://git.kernel.org/stable/c/63691e396105611173072ad548fc2b68831ecf23 · Note
• https://git.kernel.org/stable/c/3a96fee676fc0caf08f03ad915bec6fcd144d551 · Note
• https://git.kernel.org/stable/c/4d96e3cbfc66e4d66ea0096bde858e28ab62da00 · Note
• https://git.kernel.org/stable/c/79405e774ede411c6b47ed41c651e40b92de64a2 · Note