{"schema":"threatline.record/2","record":{"id":"CVE-2026-98721","aliases":[],"summary":"mtd: rawnand: cadence: Initialize IRQ state before requesting IRQ","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: rawnand: cadence: Initialize IRQ state before requesting IRQ\n\nThe Cadence NAND interrupt handler uses both the IRQ lock and completion\nobject. Registering the IRQ before initializing them leaves a window in\nwhich a pending interrupt can access uninitialized synchronization state.\n\nInitialize them before registering the handler.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98721","source_modified_at":"2026-10-21T12:56:03.567Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"ec4ba01e894d3165e4d1ccbef782ef5593b708b4","lessThan":"c69d8aceda362c95bbc4e2182f5829275a7db0c8","status":"affected","versionType":"git"},{"version":"ec4ba01e894d3165e4d1ccbef782ef5593b708b4","lessThan":"24319f25b641e55f84e55455092a39a2485c78d4","status":"affected","versionType":"git"},{"version":"ec4ba01e894d3165e4d1ccbef782ef5593b708b4","lessThan":"1ed0ccd5649154bfc00ab11c59262d4f42515252","status":"affected","versionType":"git"},{"version":"ec4ba01e894d3165e4d1ccbef782ef5593b708b4","lessThan":"bbd87eca5407288f2b63ff9357c611cd57e7e640","status":"affected","versionType":"git"},{"version":"ec4ba01e894d3165e4d1ccbef782ef5593b708b4","lessThan":"21f027016b1290d13c30b198ae7a00e6b3d1d5a5","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98721","source_modified_at":"2026-10-21T12:56:03.567Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"5.5","status":"affected"},{"version":"0","lessThan":"5.5","status":"unaffected","versionType":"semver"},{"version":"6.6.160","lessThanOrEqual":"6.6.*","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-2026-98721","source_modified_at":"2026-10-21T12:56:03.567Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"24319f25b641e55f84e55455092a39a2485c78d4","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98721","source_modified_at":"2026-10-21T12:56:03.567Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"1ed0ccd5649154bfc00ab11c59262d4f42515252","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98721","source_modified_at":"2026-10-21T12:56:03.567Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"21f027016b1290d13c30b198ae7a00e6b3d1d5a5","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.002,"percentile":0.09313,"score_date":"2026-10-23"},"published_at":"2026-10-18T15:46:56.857Z","modified_at":"2026-10-21T12:56:03.567Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98721","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T12:56:03.567Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98721","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/c69d8aceda362c95bbc4e2182f5829275a7db0c8"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/24319f25b641e55f84e55455092a39a2485c78d4"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/1ed0ccd5649154bfc00ab11c59262d4f42515252"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/bbd87eca5407288f2b63ff9357c611cd57e7e640"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/21f027016b1290d13c30b198ae7a00e6b3d1d5a5"}],"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":"2026-10-21T12:56:03.567Z","content_hash":"02e8022409ea4f12bf3cc1f6fa8d0814f5493b74c04a59ee53b7eb2ec5aa06dc"}}