CVE-2026-63841

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Source
https://cve.org/CVERecord?id=CVE-2026-63841
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63841.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-63841
Downstream
Published
2026-07-19T14:04:36.591Z
Modified
2026-07-21T03:47:33.135298924Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
drm/amdgpu/jpeg: set no_user_fence for JPEG v5.0.1 ring
Details

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

drm/amdgpu/jpeg: set nouserfence 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)

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63841.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
b8f57b69942b2faa7deee0566cc9306316fe0a74
Fixed
d0f6ae14c0452be4fc3aa5cf81c74e68b3243050
Fixed
869ce148c0d953570f8307c3e206b47bd5d3be99
Fixed
2f8e3da71a1b469b6e157aa3972f1448b3157840

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63841.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.14.0
Fixed
6.18.33
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.0.10

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63841.json"