What is GHSA-2vfx-fvfp-v5mv?

GHSA-2vfx-fvfp-v5mv is a security advisory published by GitHub Security Advisories with High severity. In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix handling...

Which CVE IDs does GHSA-2vfx-fvfp-v5mv cover?

GHSA-2vfx-fvfp-v5mv covers the following CVE IDs: CVE-2026-90381. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2vfx-fvfp-v5mv?

GHSA-2vfx-fvfp-v5mv has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-2vfx-fvfp-v5mvHighCVSS 8.8

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix handling...

Vendor

GitHub Security Advisories

Published

September 17, 2026

Last Modified

September 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-90381 →

📋 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.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-90381
https://git.kernel.org/stable/c/063169a2755abdcbe7698d98360336abb6bef414
https://git.kernel.org/stable/c/70869cc429fffc77de51e7777c0ecb651e8fca07
https://github.com/advisories/GHSA-2vfx-fvfp-v5mv