CVE-2026-63841

high

Description

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)

References

https://git.kernel.org/stable/c/d0f6ae14c0452be4fc3aa5cf81c74e68b3243050

https://git.kernel.org/stable/c/869ce148c0d953570f8307c3e206b47bd5d3be99

https://git.kernel.org/stable/c/2f8e3da71a1b469b6e157aa3972f1448b3157840

Details

Source: Mitre, NVD

Published: 2026-07-19

Updated: 2026-07-20

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

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

Severity: High

EPSS

EPSS: 0.00166