Get real-time updates on Telegram
CVE-2026-90398: Linux 5.6
CVE-2026-90398. CVSS 3.1 base score 8.4 (HIGH, Source advisory). EPSS 0.00142 (percentile 0.03115), scored 17-Oct-2026.
Affected technology
Linux · 5b90fc760db5a969ed26d70f8e62c91915f012bd to before bbb3b3334a9ed850c5b332eedea107796e691237, 5b90fc760db5a969ed26d70f8e62c91915f012bd to before 75185e2b214e842b7e0af29e5d1fef155662b8b1, 5b90fc760db5a969ed26d70f8e62c91915f012bd to before acff2713c3212ade15051e7b421f15c89927e70f, 5b90fc760db5a969ed26d70f8e62c91915f012bd to before 7a246c72132eb943b5844ba79dad597b47429dba
Linux
Linux · 5.6
Linux
Component: Not specified by the source
File: drivers/net/wireless/ath/ath11k/wmi.c
Attack conditions (Source advisory, CVSS 3.1): Local · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.4/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 33.6 /100 (P4)
- CVSS 3.1
- 8.4 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00142 · percentile 0.03115 · 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-2026-90398.html