CVE-2026-63866

Published: Jul 19, 2026Modified: Oct 26, 2026

8.8

Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)

Description

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.

Affected (2)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	6.15 ≤ version < 6.18.33
Linux Linux Kernel	6.19 ≤ version < 7.0.10

References (3)

https://git.kernel.org/stable/c/455a48685feebf2d9c1656caad77f9ba1da7b06e

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/88973240dc7c976dd320b36a9e6d925c9be083ae

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/c575459b485c47615491b1fd29f04b43fdc3da56

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

Timeline

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