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CVE-2026-63844: Linux 6.5
CVE-2026-63844. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00175 (percentile 0.06535), scored 15-Oct-2026.
Affected technology
Linux · e684e654eba9481a9f462a7bbf5c385b7d1c076e to before b884ff67d62ef514eee9d5f605c03101c8b6bc98, e684e654eba9481a9f462a7bbf5c385b7d1c076e to before d6bd2a5fd611ec9c8a2411f084cff2435c709608, e684e654eba9481a9f462a7bbf5c385b7d1c076e to before 8549b3933038e68dc61cb934b9a54223dd244a78, e684e654eba9481a9f462a7bbf5c385b7d1c076e to before 249fa7549736de1c8e327d7ca6b32fa148a40bd6, e684e654eba9481a9f462a7bbf5c385b7d1c076e to before 83e37c0987ca92f9e87789b46dd311dcf5a4a6c8
Linux
Linux · 6.5
Linux
Component: Not specified by the source
File: drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.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-2026-63844.html