CVE-2026-63845

high

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 8d0cac9478a3f046279c657d6a2545de49ae675a)

References

https://git.kernel.org/stable/c/e7e90b5839aeb8805ec83bb4da610b8dab8e184d

https://git.kernel.org/stable/c/d4e0172a1b614373385e9b7111b580f8d2e0b98f

https://git.kernel.org/stable/c/af4b458daa597dae707bf3f1f74745f5fc133ca2

https://git.kernel.org/stable/c/a676f16ea9a7df96d69f405afb6eb349571b3382

https://git.kernel.org/stable/c/6876d05b899102f4dfdb9ad560132126144c1c72

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-45529

Details

Source: Mitre, NVD

Published: 2026-07-19

Updated: 2026-10-16

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: 0.00175