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CVE-2026-63854: Linux 5.9
CVE-2026-63854. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00175 (percentile 0.06535), scored 15-Oct-2026.
Affected technology
Linux · cf14826cdfb5c9fe10f98210d040b9d7486c381d to before e74fc9c72c1ba78d0de0b849f5929c3b39a8e20c, cf14826cdfb5c9fe10f98210d040b9d7486c381d to before 26c4f38529ac78930c9c4713e16ebc5b689bb0a3, cf14826cdfb5c9fe10f98210d040b9d7486c381d to before 2d6525e7b2504f5bbfe9417cddc1e8da858791dd, cf14826cdfb5c9fe10f98210d040b9d7486c381d to before b076e45e6f757a2829e80d0144c1b5f201bee5af, cf14826cdfb5c9fe10f98210d040b9d7486c381d to before f1e5a6660d7cbf006079126d9babbf0ccf538c6b
Linux
Linux · 5.9
Linux
Component: Not specified by the source
File: drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00175 · percentile 0.06535 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 16:55:38.548135+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-63854.html