---
id: CVE-2026-23363
title: 'wifi: mt76: mt7925: Fix possible oob access in mt7925_mac_write_txwi_80211()'
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  wifi: mt76: mt7925: Fix possible oob access in mt7925_mac_write_txwi_80211()

  Check frame length before accessing the mgmt fields in
  mt7925_mac_write_txwi_80211 in orde…
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= c948b5da6bbec742b433138e3e3f9537a85af2e5 <
    3356464e50e1ee15ba3c324ef6cc5a475c2e96e4
  - >-
    Linux >= c948b5da6bbec742b433138e3e3f9537a85af2e5 <
    2831a8c574545101e6d0df50785fccb16474eb3c
  - >-
    Linux >= c948b5da6bbec742b433138e3e3f9537a85af2e5 <
    22a6419a8b955df81082285543be3e61816c49b5
  - >-
    Linux >= c948b5da6bbec742b433138e3e3f9537a85af2e5 <
    c41a9abd6ae31d130e8f332e7c8800c4c866234b
  - Linux 6.7
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-05T21:28:09.769609Z'
published: '2026-03-25'
updated: '2026-11-05'
sourceUpdated: '2026-11-05T21:33:42.413Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-23363'
references:
  - url: 'https://git.kernel.org/stable/c/3356464e50e1ee15ba3c324ef6cc5a475c2e96e4'
  - url: 'https://git.kernel.org/stable/c/2831a8c574545101e6d0df50785fccb16474eb3c'
  - url: 'https://git.kernel.org/stable/c/22a6419a8b955df81082285543be3e61816c49b5'
  - url: 'https://git.kernel.org/stable/c/c41a9abd6ae31d130e8f332e7c8800c4c866234b'
tags:
  - cve.org
epss: 0.0013
epssPercentile: 0.02649
ingestedAt: '2026-11-05T22:38:32.125Z'
---

## Overview

In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: mt7925: Fix possible oob access in mt7925_mac_write_txwi_80211()

Check frame length before accessing the mgmt fields in
mt7925_mac_write_txwi_80211 in order to avoid a possible oob access.

## Affected

- `Linux >= c948b5da6bbec742b433138e3e3f9537a85af2e5 < 3356464e50e1ee15ba3c324ef6cc5a475c2e96e4`
- `Linux >= c948b5da6bbec742b433138e3e3f9537a85af2e5 < 2831a8c574545101e6d0df50785fccb16474eb3c`
- `Linux >= c948b5da6bbec742b433138e3e3f9537a85af2e5 < 22a6419a8b955df81082285543be3e61816c49b5`
- `Linux >= c948b5da6bbec742b433138e3e3f9537a85af2e5 < c41a9abd6ae31d130e8f332e7c8800c4c866234b`
- `Linux 6.7`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.