PT-2026-61183 · Linux · Linux

CVE-2026-63866 · Published 2026-07-19 · Updated 2026-07-19

NVD

CVSS v3.1

8.8

High

Base vector

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

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.

Fix

Related Identifiers

CVE-2026-63866

Affected Products

Linux

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-63866 · Security Note
• https://git.kernel.org/stable/c/88973240dc7c976dd320b36a9e6d925c9be083ae · Note
• https://git.kernel.org/stable/c/455a48685feebf2d9c1656caad77f9ba1da7b06e · Note
• https://git.kernel.org/stable/c/c575459b485c47615491b1fd29f04b43fdc3da56 · Note