CVE-2026-63866

wifi: mt76: mt7996: Clear wcid pointer in mt7996_mac_sta_deinit_link()

High · published July 19, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
30.3
In the wild
Unconfirmed
What it is

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

wifi: mt76: mt7996: Clear wcid pointer in mt7996_mac_sta_deinit_link()

Clear WCID pointer removing the sta link in mt7996_mac_sta_deinit_link

routine.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00375 · 30.3th percentile
Published
2026-07-19T14:04Z
EPSS history
Timeline
  • 19 JUL 14:04Z
    wifi: mt76: mt7996: Clear wcid pointer in mt7996_mac_sta_deinit_link()
    cvelistv5