CVE-2026-63845 (GCVE-0-2026-63845)
Vulnerability from cvelistv5 – Published: 2026-07-19 14:04 – Updated: 2026-10-19 20:07
VLAI
EPSS
VEX
Title
drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0 ring
Summary
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)
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 15:31 UTC
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
b13111de32a9202c6d58bb7e4c06296b99c4d7e3 , < d4e0172a1b614373385e9b7111b580f8d2e0b98f
(git)
Affected: b13111de32a9202c6d58bb7e4c06296b99c4d7e3 , < a676f16ea9a7df96d69f405afb6eb349571b3382 (git) Affected: b13111de32a9202c6d58bb7e4c06296b99c4d7e3 , < 6876d05b899102f4dfdb9ad560132126144c1c72 (git) Affected: b13111de32a9202c6d58bb7e4c06296b99c4d7e3 , < af4b458daa597dae707bf3f1f74745f5fc133ca2 (git) Affected: b13111de32a9202c6d58bb7e4c06296b99c4d7e3 , < e7e90b5839aeb8805ec83bb4da610b8dab8e184d (git) |
guessed | |
| Linux | Linux |
Affected:
5.19
Unaffected: 0 , < 5.19 (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.33 , ≤ 6.18.* (semver) Unaffected: 7.0.10 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
guessed |
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"status": "final",
"title": "kernel: drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0 ring",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-63845.json",
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}
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Nomenclature
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