CVE-2026-63846drm/amdgpu/jpeg: set no_user_fence for JPEG v3.0 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 v3.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 4d7d774f100efb5089c86a1fb8c5bf47c63fc9ef)
- 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 dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3 before ee035a9d3eed3a9f5a3e83c31a10b321c9598861; from dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3 before 303da8279f195cc741adc52c1b44d6b64de63bb0; from dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3 before 5ada37d7f736f9feeaa06a25e470a4c74e67a61a; from dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3 before 48ce00787e3fddd2b45692fc991b8ab128343da5; from dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3 before a2baf12eec41f246689e6a3f8619af1200031576 | CNA record |
References
- https://git.kernel.org/stable/c/ee035a9d3eed3a9f5a3e83c31a10b321c9598861
- https://git.kernel.org/stable/c/303da8279f195cc741adc52c1b44d6b64de63bb0
- https://git.kernel.org/stable/c/5ada37d7f736f9feeaa06a25e470a4c74e67a61a
- https://git.kernel.org/stable/c/48ce00787e3fddd2b45692fc991b8ab128343da5
- https://git.kernel.org/stable/c/a2baf12eec41f246689e6a3f8619af1200031576
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.