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CVE-2026-63866

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:72f57009a5771e833e1af259306958353c3daa649deafef33ef05763d1ea0c24
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/mediatek/mt76/mt7996/main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"ori…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:11de26664bde06ee6a027ad259be6c1aea8527dd28c5b91255ac1fb1d0d0462d · sha256:a2b49cd15f914db7… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/mediatek/mt76/mt7996/main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"455a48685feebf2d9c1656caad77f9ba1da7b06e","status":"affected","version":"dd82a9e02c054052b5899872c1f32805428f6131","versionType":"git"},{"lessThan":"c575459b485c47615491b1fd29f04b43fdc3da56","status":"affected","version":"dd82a9e02c054052b5899872c1f32805428f6131","versionType":"git"},{"lessThan":"88973240dc7c976dd320b36a9e6d925c9be083ae","status":"affected","version…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:11de26664bde06ee6a027ad259be6c1aea8527dd28c5b91255ac1fb1d0d0462d · sha256:a2b49cd15f914db7… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/mediatek/mt76/mt7996/main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"ori…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:11de26664bde06ee6a027ad259be6c1aea8527dd28c5b91255ac1fb1d0d0462d · sha256:a2b49cd15f914db7… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/mediatek/mt76/mt7996/main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"455a48685feebf2d9c1656caad77f9ba1da7b06e","status":"affected","version":"dd82a9e02c054052b5899872c1f32805428f6131","versionType":"git"},{"lessThan":"c575459b485c47615491b1fd29f04b43fdc3da56","status":"affected","version":"dd82a9e02c054052b5899872c1f32805428f6131","versionType":"git"},{"lessThan":"88973240dc7c976dd320b36a9e6d925c9be083ae","status":"affected","version…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:11de26664bde06ee6a027ad259be6c1aea8527dd28c5b91255ac1fb1d0d0462d · sha256:a2b49cd15f914db7… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:11de26664bde06ee6a027ad259be6c1aea8527dd28c5b91255ac1fb1d0d0462d · sha256:a2b49cd15f914db7… · /containers/cna/metrics/0/cvssV3_1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/455a48685feebf2d9c1656caad77f9ba1da7b06e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:11de26664bde06ee6a027ad259be6c1aea8527dd28c5b91255ac1fb1d0d0462d · sha256:a2b49cd15f914db7… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/88973240dc7c976dd320b36a9e6d925c9be083ae"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:11de26664bde06ee6a027ad259be6c1aea8527dd28c5b91255ac1fb1d0d0462d · sha256:a2b49cd15f914db7… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/c575459b485c47615491b1fd29f04b43fdc3da56"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:11de26664bde06ee6a027ad259be6c1aea8527dd28c5b91255ac1fb1d0d0462d · sha256:a2b49cd15f914db7… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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