CVE-2026-63866
wifi: mt76: mt7996: Clear wcid pointer in mt7996_mac_sta_deinit_link()
HIGH
8.8
CVSS Score
Published: July 19, 2026 at 02:04 PM UTC
Updated: October 26, 2026 at 04:51 PM UTC
1 product affected across 1 vendorLinux Kernel
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Severity
HIGH8.8
Exploit prediction
EPSS 0.4%
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
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Vendor states this is fixed in 455a48685feebf2d9c1656caad77f9ba1da7b06e (fixed)
Vendor states this is fixed in 88973240dc7c976dd320b36a9e6d925c9be083ae (fixed)
Vendor states this is fixed in c575459b485c47615491b1fd29f04b43fdc3da56 (fixed)
Vendor states this is fixed in 6.15 (unaffected)
Vendor states this is fixed in 6.18.33 (unaffected)
Vendor states this is fixed in 7.0.10 (unaffected)
Vendor states this is fixed in 7.1 (unaffected)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (3)
CVSS
8.8HIGHLinux
Vector?
Quick Info
StatusANALYZED
CWE
NVD-CWE-noinfo
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