CVE-2026-90381

8.8 Élevée

Publiée le 17/09/2026 à 19:17 · Modifiée le 19/10/2026 à 11:19 · Reçue · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix handling channel context with different bands in mt76_switch_vif_chanctx() When performing channel switches on different radios within a short timeframe, channel contexts with different bands can be carried for each struct ieee80211_vif_chanctx_switch. Rework mt76_switch_vif_chanctx() to properly handle this scenario.

Traduire en français

Produits concernés

Linux

Scores CVSS

Version	Score	Source	Vecteur
3.1	8.8 Élevée	416baaa9-dc9f-4396-8d5f-8c081fb06d67	`CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`

Références

https://git.kernel.org/stable/c/063169a2755abdcbe7698d98360336abb6bef414
https://git.kernel.org/stable/c/70869cc429fffc77de51e7777c0ecb651e8fca07
https://git.kernel.org/stable/c/7a1b971b799eae8a957acb90d8100576df889644

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories