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CVE-2026-63832

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: add wcid publish check in mt76_sta_add Since mt7925_mac_sta_add publishes wcid, add publish check in mt76_sta_add to avoid reinitializing the wcid->poll_list. Found dev->sta_poll_list corruption when using mt7925 and 7.1-rc4. According to the corruption information, prev->next was changed to itself. wlan0: disconnect from AP 90:fb:5d:94:8b:e3 for new auth to 90:fb:5d:94:8b:e2 wlan0: authenticate with 90:fb:5d:94:
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f1d3373d5778a0604cf13c4a68159fcd0d1eacfcf24880ea29ba0cf41f8fc849
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/mac80211.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.14"},{"lessThan":"6.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.38","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.3","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2-rc1","versionType":"ori…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:25dd5a4d51b85e88c9b631da898f03c393cfe3a8e34303deb5f4503bc239704a · sha256:5b39610007e2878d… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/mediatek/mt76/mac80211.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3c499851753a24d2e148d4e9ca51764c0c51554e","status":"affected","version":"4911e4cb157cf87d5bdb3fa8e0c200032443371e","versionType":"git"},{"lessThan":"55e014aaec650ede08b693ba59c8d0443f13f11c","status":"affected","version":"4911e4cb157cf87d5bdb3fa8e0c200032443371e","versionType":"git"},{"lessThan":"20b126920a259df4d7dcae19fcfe2c57a74d6b2e","status":"affected","version":"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:25dd5a4d51b85e88c9b631da898f03c393cfe3a8e34303deb5f4503bc239704a · sha256:5b39610007e2878d… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/mediatek/mt76/mac80211.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.14"},{"lessThan":"6.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.38","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.3","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2-rc1","versionType":"ori…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:25dd5a4d51b85e88c9b631da898f03c393cfe3a8e34303deb5f4503bc239704a · sha256:5b39610007e2878d… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/mediatek/mt76/mac80211.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3c499851753a24d2e148d4e9ca51764c0c51554e","status":"affected","version":"4911e4cb157cf87d5bdb3fa8e0c200032443371e","versionType":"git"},{"lessThan":"55e014aaec650ede08b693ba59c8d0443f13f11c","status":"affected","version":"4911e4cb157cf87d5bdb3fa8e0c200032443371e","versionType":"git"},{"lessThan":"20b126920a259df4d7dcae19fcfe2c57a74d6b2e","status":"affected","version":"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:25dd5a4d51b85e88c9b631da898f03c393cfe3a8e34303deb5f4503bc239704a · sha256:5b39610007e2878d… · /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:v2:25dd5a4d51b85e88c9b631da898f03c393cfe3a8e34303deb5f4503bc239704a · sha256:5b39610007e2878d… · /containers/cna/metrics/0/cvssV3_1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/20b126920a259df4d7dcae19fcfe2c57a74d6b2e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:25dd5a4d51b85e88c9b631da898f03c393cfe3a8e34303deb5f4503bc239704a · sha256:5b39610007e2878d… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/3c499851753a24d2e148d4e9ca51764c0c51554e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:25dd5a4d51b85e88c9b631da898f03c393cfe3a8e34303deb5f4503bc239704a · sha256:5b39610007e2878d… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/55e014aaec650ede08b693ba59c8d0443f13f11c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:25dd5a4d51b85e88c9b631da898f03c393cfe3a8e34303deb5f4503bc239704a · sha256:5b39610007e2878d… · /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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