{"schema":"threatline.record/2","record":{"id":"CVE-2026-93799","aliases":[],"summary":"wifi: iwlwifi: mvm: validate sta_id in BA window status notif","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: validate sta_id in BA window status notif\n\nBA_WINDOW_STATUS_NOTIFICATION_ID extracts a 5-bit sta_id from the\nfirmware notification and uses it to index fw_id_to_mac_id[] without\nbounds checking. Validate sta_id before array access to prevent\nout-of-bounds indexing.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-93799","source_modified_at":"2026-10-03T10:57:33.642Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Linux","vendor":"Linux","versions":[{"version":"3af512d6aac7eb6420086f124abb4426f5f4b369","lessThan":"f9938eb95e2ddab4a58d3946a320abcbd60b56a4","status":"affected","versionType":"git"},{"version":"3af512d6aac7eb6420086f124abb4426f5f4b369","lessThan":"bb08fbbbd5568d33069485ecb0a1657f115a4e9f","status":"affected","versionType":"git"},{"version":"3af512d6aac7eb6420086f124abb4426f5f4b369","lessThan":"e35ae757c6462bfd3437bf58121bb721fe1f790c","status":"affected","versionType":"git"},{"version":"3af512d6aac7eb6420086f124abb4426f5f4b369","lessThan":"6aa77efaea9efea92e3090c35ad348fd759a3cf3","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-93799","source_modified_at":"2026-10-03T10:57:33.642Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Linux","vendor":"Linux","versions":[{"version":"4.6","status":"affected"},{"version":"0","lessThan":"4.6","status":"unaffected","versionType":"semver"},{"version":"6.6.158","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.111","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.53","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-93799","source_modified_at":"2026-10-03T10:57:33.642Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Linux","ecosystem":null},"version":"6aa77efaea9efea92e3090c35ad348fd759a3cf3","basis":"first unaffected version stated in the CVE record"}],"cvss":8.8,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00241,"percentile":0.14464,"score_date":"2026-10-23"},"published_at":"2026-09-24T16:02:32.174Z","modified_at":"2026-10-03T10:57:33.642Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-93799","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-03T10:57:33.642Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-93799","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://git.kernel.org/stable/c/f9938eb95e2ddab4a58d3946a320abcbd60b56a4"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/bb08fbbbd5568d33069485ecb0a1657f115a4e9f"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/e35ae757c6462bfd3437bf58121bb721fe1f790c"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/6aa77efaea9efea92e3090c35ad348fd759a3cf3"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-03T10:57:33.642Z","content_hash":"eec2ed010488d974d8bf102eb17c01c5dac26e9e874f432c34951d7dbcfedf7a"}}