{"schema":"threatline.record/2","record":{"id":"CVE-2026-98731","aliases":[],"summary":"Bluetooth: btintel_pcie: fix plen overflow in btintel_pcie_recv_frame()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btintel_pcie: fix plen overflow in btintel_pcie_recv_frame()\n\nplen is u16 and computed as HDR_SIZE + dlen. For ACL/ISO frames dlen\nis a 16-bit field, so a value >= 0xFFFC wraps the sum, bypassing the\n\"skb->len < plen\" check and letting skb_trim() truncate the packet.\n\nWiden plen to u32 so the addition cannot wrap.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98731","source_modified_at":"2026-10-19T09:24:41.766Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"c2b636b3f788d10486a6691ad6dd3ec4c93bd78e","lessThan":"c3a3842c109ac130c6db3aa0014cc8cd344928ad","status":"affected","versionType":"git"},{"version":"c2b636b3f788d10486a6691ad6dd3ec4c93bd78e","lessThan":"c3b5e6da4ba6485bffda9753d8339c28855207aa","status":"affected","versionType":"git"},{"version":"c2b636b3f788d10486a6691ad6dd3ec4c93bd78e","lessThan":"b2cb5ea1dc8cf829816370fc1399e6a1d2d1bca9","status":"affected","versionType":"git"},{"version":"c2b636b3f788d10486a6691ad6dd3ec4c93bd78e","lessThan":"7dbeb6935ac331b0cba6c41cabd8e9d02d5f64ea","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98731","source_modified_at":"2026-10-19T09:24:41.766Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"6.10","status":"affected"},{"version":"0","lessThan":"6.10","status":"unaffected","versionType":"semver"},{"version":"6.12.113","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.56","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.10","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98731","source_modified_at":"2026-10-19T09:24:41.766Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"7dbeb6935ac331b0cba6c41cabd8e9d02d5f64ea","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.0021,"percentile":0.10646,"score_date":"2026-10-23"},"published_at":"2026-10-18T15:47:08.399Z","modified_at":"2026-10-19T09:24:41.766Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98731","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:24:41.766Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98731","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/c3a3842c109ac130c6db3aa0014cc8cd344928ad"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/c3b5e6da4ba6485bffda9753d8339c28855207aa"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/b2cb5ea1dc8cf829816370fc1399e6a1d2d1bca9"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/7dbeb6935ac331b0cba6c41cabd8e9d02d5f64ea"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-19T09:24:41.766Z","content_hash":"6acde9ced57df4b7b9dbe94192fa012b081a52e309db3c8378f43c5f753dbcd0"}}