{"schema":"threatline.record/2","record":{"id":"CVE-2026-98291","aliases":[],"summary":"Bluetooth: btintel_pcie: fix off-by-one bounds check in RX submit","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btintel_pcie: fix off-by-one bounds check in RX submit\n\nbtintel_pcie_submit_rx() used frbd_index > rxq->count to guard the\nFRBD array access, allowing frbd_index == rxq->count to pass through\nand index one element past the end of the array. Change the check to\n>= rxq->count so every out-of-range index is rejected.\n\nThis issue was reported by Claude Mythos.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98291","source_modified_at":"2026-10-19T09:17:02.456Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"c2b636b3f788d10486a6691ad6dd3ec4c93bd78e","lessThan":"b5214d72bfdf8ef7744d0c8147e6ebb09b36b259","status":"affected","versionType":"git"},{"version":"c2b636b3f788d10486a6691ad6dd3ec4c93bd78e","lessThan":"18464860ce27af0dccd2fc72830610b85b518cff","status":"affected","versionType":"git"},{"version":"c2b636b3f788d10486a6691ad6dd3ec4c93bd78e","lessThan":"de4c3c72bcc6e8474f70c22427f94ca44bccd890","status":"affected","versionType":"git"},{"version":"c2b636b3f788d10486a6691ad6dd3ec4c93bd78e","lessThan":"2ea5a87a5a7ae58cb2662b8a7d06f209383e1765","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98291","source_modified_at":"2026-10-19T09:17:02.456Z","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":"6.12.112","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.54","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.8","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-2026-98291","source_modified_at":"2026-10-19T09:17:02.456Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"18464860ce27af0dccd2fc72830610b85b518cff","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98291","source_modified_at":"2026-10-19T09:17:02.456Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"2ea5a87a5a7ae58cb2662b8a7d06f209383e1765","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00175,"percentile":0.06678,"score_date":"2026-10-23"},"published_at":"2026-10-06T08:45:51.021Z","modified_at":"2026-10-19T09:17:02.456Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98291","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:17:02.456Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98291","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/b5214d72bfdf8ef7744d0c8147e6ebb09b36b259"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/18464860ce27af0dccd2fc72830610b85b518cff"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/de4c3c72bcc6e8474f70c22427f94ca44bccd890"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/2ea5a87a5a7ae58cb2662b8a7d06f209383e1765"}],"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":"2026-10-19T09:17:02.456Z","content_hash":"f9adf75bd98a774ed4a71770bda7aacfec5743c614c93b3f06681625418e75d5"}}