CVE-2026-63845
highIn 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 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 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
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 ≥5.19 <6.6.141, ≥6.7 <6.12.91, ≥6.13 <6.18.33, ≥6.19 <7.0.10, 7.1
Weakness classification (CWE)
NVD-CWE-noinfo CWE-20
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/6876d05b899102f4dfdb9ad560132126144c1c72
Patch / mitigation: https://git.kernel.org/stable/c/a676f16ea9a7df96d69f405afb6eb349571b3382
Patch / mitigation: https://git.kernel.org/stable/c/af4b458daa597dae707bf3f1f74745f5fc133ca2
Patch / mitigation: https://git.kernel.org/stable/c/d4e0172a1b614373385e9b7111b580f8d2e0b98f
Patch / mitigation: https://git.kernel.org/stable/c/e7e90b5839aeb8805ec83bb4da610b8dab8e184d
References
- https://git.kernel.org/stable/c/6876d05b899102f4dfdb9ad560132126144c1c72 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/8350819f3e09d494c8178faabe1fc2b18e095a27 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/a676f16ea9a7df96d69f405afb6eb349571b3382 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/af4b458daa597dae707bf3f1f74745f5fc133ca2 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/d4e0172a1b614373385e9b7111b580f8d2e0b98f 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- https://git.kernel.org/stable/c/e7e90b5839aeb8805ec83bb4da610b8dab8e184d 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Data sources
NVD CVE API 2.0 — fetched 2026-10-30 13:38 UTC · record ↗