This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-90381 →
DEBIAN-CVE-2026-90381
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix handling channel context with different bands in mt76_switch_vif_...
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:14
linux
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.2.6-1"}]}]
References
- advisory security-tracker.debian.org