{"api_version":"1","generated_at":"2026-09-18T23:46:26+00:00","cve":"CVE-2026-90368","urls":{"html":"https://cve.report/CVE-2026-90368","api":"https://cve.report/api/cve/CVE-2026-90368.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-90368","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-90368"},"summary":{"title":"wifi: mt76: mt7915: unwind state on add_interface failure","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7915: unwind state on add_interface failure\n\nWhen mt76_wcid_alloc() fails, mt7915_add_interface() returned without\nclearing the vif_mask/omac_mask bits it had already set, without removing\nthe firmware dev info added earlier, and without clearing a monitor_vif\npointer to the vif mac80211 is about to free. mac80211 does not call\nremove_interface() for a failed add, so the indices and firmware dev\nentry leaked permanently and testmode could dereference the stale\nmonitor_vif. Add a proper error unwind.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-17 17:17:35","updated_at":"2026-09-17 17:17:35"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/2fb6480c52f611338e1b0abe5e6219be1fc9ab75","name":"https://git.kernel.org/stable/c/2fb6480c52f611338e1b0abe5e6219be1fc9ab75","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/71bf9de2ab3fb2c54bedb0b4c9b468d2e1d55280","name":"https://git.kernel.org/stable/c/71bf9de2ab3fb2c54bedb0b4c9b468d2e1d55280","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/507eddb8175a67df5086354b92d6a4fd7f6f1f96","name":"https://git.kernel.org/stable/c/507eddb8175a67df5086354b92d6a4fd7f6f1f96","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/218fdf0fcb796b8d281dbdd4a6144c5a8fc7fd0f","name":"https://git.kernel.org/stable/c/218fdf0fcb796b8d281dbdd4a6144c5a8fc7fd0f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-90368","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90368","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected b619e01380eedf24e8d26a367e94e0ccaeb0c3dd 218fdf0fcb796b8d281dbdd4a6144c5a8fc7fd0f git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected b619e01380eedf24e8d26a367e94e0ccaeb0c3dd 507eddb8175a67df5086354b92d6a4fd7f6f1f96 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected b619e01380eedf24e8d26a367e94e0ccaeb0c3dd 71bf9de2ab3fb2c54bedb0b4c9b468d2e1d55280 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected b619e01380eedf24e8d26a367e94e0ccaeb0c3dd 2fb6480c52f611338e1b0abe5e6219be1fc9ab75 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.19","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.19 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.110 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.52 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.6 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/mediatek/mt76/mt7915/main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"218fdf0fcb796b8d281dbdd4a6144c5a8fc7fd0f","status":"affected","version":"b619e01380eedf24e8d26a367e94e0ccaeb0c3dd","versionType":"git"},{"lessThan":"507eddb8175a67df5086354b92d6a4fd7f6f1f96","status":"affected","version":"b619e01380eedf24e8d26a367e94e0ccaeb0c3dd","versionType":"git"},{"lessThan":"71bf9de2ab3fb2c54bedb0b4c9b468d2e1d55280","status":"affected","version":"b619e01380eedf24e8d26a367e94e0ccaeb0c3dd","versionType":"git"},{"lessThan":"2fb6480c52f611338e1b0abe5e6219be1fc9ab75","status":"affected","version":"b619e01380eedf24e8d26a367e94e0ccaeb0c3dd","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/mediatek/mt76/mt7915/main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.19"},{"lessThan":"5.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.110","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.52","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.110","versionStartIncluding":"5.19","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.52","versionStartIncluding":"5.19","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.6","versionStartIncluding":"5.19","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc1","versionStartIncluding":"5.19","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7915: unwind state on add_interface failure\n\nWhen mt76_wcid_alloc() fails, mt7915_add_interface() returned without\nclearing the vif_mask/omac_mask bits it had already set, without removing\nthe firmware dev info added earlier, and without clearing a monitor_vif\npointer to the vif mac80211 is about to free. mac80211 does not call\nremove_interface() for a failed add, so the indices and firmware dev\nentry leaked permanently and testmode could dereference the stale\nmonitor_vif. Add a proper error unwind."}],"providerMetadata":{"dateUpdated":"2026-09-17T16:09:10.084Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/218fdf0fcb796b8d281dbdd4a6144c5a8fc7fd0f"},{"url":"https://git.kernel.org/stable/c/507eddb8175a67df5086354b92d6a4fd7f6f1f96"},{"url":"https://git.kernel.org/stable/c/71bf9de2ab3fb2c54bedb0b4c9b468d2e1d55280"},{"url":"https://git.kernel.org/stable/c/2fb6480c52f611338e1b0abe5e6219be1fc9ab75"}],"title":"wifi: mt76: mt7915: unwind state on add_interface failure","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-90368","datePublished":"2026-09-17T16:09:10.084Z","dateReserved":"2026-09-11T19:38:34.807Z","dateUpdated":"2026-09-17T16:09:10.084Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-17 17:17:35","lastModifiedDate":"2026-09-17 17:17:35","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"90368","Ordinal":"1","Title":"wifi: mt76: mt7915: unwind state on add_interface failure","CVE":"CVE-2026-90368","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"90368","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7915: unwind state on add_interface failure\n\nWhen mt76_wcid_alloc() fails, mt7915_add_interface() returned without\nclearing the vif_mask/omac_mask bits it had already set, without removing\nthe firmware dev info added earlier, and without clearing a monitor_vif\npointer to the vif mac80211 is about to free. mac80211 does not call\nremove_interface() for a failed add, so the indices and firmware dev\nentry leaked permanently and testmode could dereference the stale\nmonitor_vif. Add a proper error unwind.","Type":"Description","Title":"wifi: mt76: mt7915: unwind state on add_interface failure"}]}}}