{"schema":"threatline.record/2","record":{"id":"CVE-2026-98296","aliases":[],"summary":"Bluetooth: btintel_pcie: validate TX skb length in send_sync","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btintel_pcie: validate TX skb length in send_sync\n\nbtintel_pcie_prepare_tx() copies skb->len bytes into a fixed\nBTINTEL_PCIE_BUFFER_SIZE (4096) DMA slot via an unchecked memcpy.\nOversized packets are currently rejected only in\nbtintel_pcie_send_frame(); any future caller of\nbtintel_pcie_send_sync() would silently overflow the DMA buffer.\n\nAdd the bounds check in btintel_pcie_send_sync() itself, right\nbefore skb_push() and the DMA copy.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98296","source_modified_at":"2026-10-19T09:17:07.243Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"6e65a09f927566f257322358d429b267548473eb","lessThan":"84f353256e170dc4865d45007d1bc446ed566da7","status":"affected","versionType":"git"},{"version":"6e65a09f927566f257322358d429b267548473eb","lessThan":"c298a61e18029401486c40298a50fbeea7e7b663","status":"affected","versionType":"git"},{"version":"6e65a09f927566f257322358d429b267548473eb","lessThan":"4b837ebd0ea21ae5cc26f02dc042edc6fe7b46b9","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98296","source_modified_at":"2026-10-19T09:17:07.243Z","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":"6.18.54","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-2026-98296","source_modified_at":"2026-10-19T09:17:07.243Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"84f353256e170dc4865d45007d1bc446ed566da7","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98296","source_modified_at":"2026-10-19T09:17:07.243Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"4b837ebd0ea21ae5cc26f02dc042edc6fe7b46b9","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00206,"percentile":0.10156,"score_date":"2026-10-23"},"published_at":"2026-10-06T08:45:55.034Z","modified_at":"2026-10-19T09:17:07.243Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98296","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:17:07.243Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98296","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/84f353256e170dc4865d45007d1bc446ed566da7"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/c298a61e18029401486c40298a50fbeea7e7b663"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/4b837ebd0ea21ae5cc26f02dc042edc6fe7b46b9"}],"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":"2026-10-19T09:17:07.243Z","content_hash":"856ba60219d374e3248d8c9a3f6063cc92285205f3fef82eac9a3825c634fa09"}}