PT-2026-61165 · Linux · Linux

CVE-2026-63848 · 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 v2.0 ring

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

(cherry picked from commit 96179da0c6b059eb31706a0abe8dd6381c533143)

Fix

Related Identifiers

CVE-2026-63848

Affected Products

Linux

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-63848 · Security Note
• https://git.kernel.org/stable/c/f675801889b265634aefd30aa4503fc2b9e6ce1c · Note
• https://git.kernel.org/stable/c/b41248d1c18384835f6532e68592ee07605da283 · Note
• https://git.kernel.org/stable/c/41c4f3f68a343d62bd352a95ace93a11c4ad92ed · Note
• https://git.kernel.org/stable/c/e5f612dc91650561fe2b5b76dd6d2898ec9ad480 · Note
• https://git.kernel.org/stable/c/2e216c2ff159b2eb1da6e9c716d727efc73c64b5 · Note