CVE-2026-63845drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0 ring
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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)
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Awaiting Analysis
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from b13111de32a9202c6d58bb7e4c06296b99c4d7e3 before d4e0172a1b614373385e9b7111b580f8d2e0b98f; from b13111de32a9202c6d58bb7e4c06296b99c4d7e3 before a676f16ea9a7df96d69f405afb6eb349571b3382; from b13111de32a9202c6d58bb7e4c06296b99c4d7e3 before 6876d05b899102f4dfdb9ad560132126144c1c72; from b13111de32a9202c6d58bb7e4c06296b99c4d7e3 before af4b458daa597dae707bf3f1f74745f5fc133ca2; from b13111de32a9202c6d58bb7e4c06296b99c4d7e3 before e7e90b5839aeb8805ec83bb4da610b8dab8e184d | CNA record |
References
- https://git.kernel.org/stable/c/d4e0172a1b614373385e9b7111b580f8d2e0b98f
- https://git.kernel.org/stable/c/a676f16ea9a7df96d69f405afb6eb349571b3382
- https://git.kernel.org/stable/c/6876d05b899102f4dfdb9ad560132126144c1c72
- https://git.kernel.org/stable/c/af4b458daa597dae707bf3f1f74745f5fc133ca2
- https://git.kernel.org/stable/c/e7e90b5839aeb8805ec83bb4da610b8dab8e184d
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.