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CVE-2026-63840: Linux 7.0
CVE-2026-63840. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00165 (percentile 0.05326), scored 15-Oct-2026.
Affected technology
Linux · 4aeaf3cbfa9f967e71849c66c6914ab6c2054581 to before 46ad73aec27d020f103b4262e4da2d2c22f54799, 4aeaf3cbfa9f967e71849c66c6914ab6c2054581 to before 3b0ea2021351b6b813b34fac940957f1f4fad85b
Linux
Linux · 7.0
Linux
Component: Not specified by the source
File: drivers/gpu/drm/amd/amdgpu/jpeg_v5_3_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
- 0.00165 · percentile 0.05326 · 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-2026-63840.html