High 7.8Published Jul 19, 2026

CVE-2026-63846drm/amdgpu/jpeg: set no_user_fence for JPEG v3.0 ring

Updated under an hour ago (Oct 28, 2026, 11:10 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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): CWE-20
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: Analyzed
Record last updated: Oct 19, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

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
linux linux_kernel linux:linux_kernel	from 5.9 before 6.6.141; from 6.7 before 6.12.91; from 6.13 before 6.18.33; from 6.19 before 7.0.10; 7.1	NVD

References

References

https://git.kernel.org/stable/c/ee035a9d3eed3a9f5a3e83c31a10b321c9598861	patch
https://git.kernel.org/stable/c/303da8279f195cc741adc52c1b44d6b64de63bb0	patch
https://git.kernel.org/stable/c/5ada37d7f736f9feeaa06a25e470a4c74e67a61a	patch
https://git.kernel.org/stable/c/48ce00787e3fddd2b45692fc991b8ab128343da5	patch
https://git.kernel.org/stable/c/a2baf12eec41f246689e6a3f8619af1200031576	patch

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.