CVE-2026-63847
highIn the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v2.5 ring JPEG rings do not support 64-bit us…
Vendor / product: Linux — linux kernel
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v2.5 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 3216a7f4e2642bda5fd14f57586e835ae9202587)
CVSS
7.8
7.8 (CVSS v3.1)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
Timeline (UTC)
Published: 2026-07-19 15:16
Modified: 2026-10-30 13:19
NVD status: Modified
Last synced 1 day ago
Verified against the source API 2026-10-30 13:38 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
linux / linux_kernel ≥5.6 <6.6.141, ≥6.7 <6.12.91, ≥6.13 <6.18.33, ≥6.19 <7.0.10, 7.1
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Patch / mitigation: https://git.kernel.org/stable/c/3a96fee676fc0caf08f03ad915bec6fcd144d551
Patch / mitigation: https://git.kernel.org/stable/c/4d96e3cbfc66e4d66ea0096bde858e28ab62da00
Patch / mitigation: https://git.kernel.org/stable/c/63691e396105611173072ad548fc2b68831ecf23
Patch / mitigation: https://git.kernel.org/stable/c/694fe016969c5e5a24b9e0ef7c1307eedec8ddf8
Patch / mitigation: https://git.kernel.org/stable/c/79405e774ede411c6b47ed41c651e40b92de64a2
References
- https://git.kernel.org/stable/c/3a96fee676fc0caf08f03ad915bec6fcd144d551 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/4d96e3cbfc66e4d66ea0096bde858e28ab62da00 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/63691e396105611173072ad548fc2b68831ecf23 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/694fe016969c5e5a24b9e0ef7c1307eedec8ddf8 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/79405e774ede411c6b47ed41c651e40b92de64a2 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/c9e367e6e630e1655184ca886a9290bfe8cb30a9 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Data sources
NVD CVE API 2.0 — fetched 2026-10-30 13:38 UTC · record ↗