CVE-2026-90429: Linux 6.17

CVE-2026-90429. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00157 (percentile 0.04413), scored 17-Oct-2026.

Affected technology

Linux · 4dc0d12474f9d4833c3dd96b73d61e406d3f5dc7 to before bcb82407633c3008362ad927699d985ee4981557, 4dc0d12474f9d4833c3dd96b73d61e406d3f5dc7 to before f3ef4abc271a1d3d7b6715879e149c286dc8aae7, 4dc0d12474f9d4833c3dd96b73d61e406d3f5dc7 to before a491be376abd1c80a314cdd658632c85cd660b73
Linux

Linux · 6.17
Linux

Component: Not specified by the source
File: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.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.

Published 19-Oct-2026 10:36 UTC

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: 0.00157 · percentile 0.04413 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-19 10:33:46.008150+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-90429.html