{"id":"CVE-2026-98721","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.","modified":"2026-10-19T02:47:14.501913135Z","published":"2026-10-18T15:46:56.857Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98721.json"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1ed0ccd5649154bfc00ab11c59262d4f42515252"},{"type":"WEB","url":"https://git.kernel.org/stable/c/21f027016b1290d13c30b198ae7a00e6b3d1d5a5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/24319f25b641e55f84e55455092a39a2485c78d4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bbd87eca5407288f2b63ff9357c611cd57e7e640"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98721.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98721"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"ec4ba01e894d3165e4d1ccbef782ef5593b708b4"},{"fixed":"24319f25b641e55f84e55455092a39a2485c78d4"},{"fixed":"1ed0ccd5649154bfc00ab11c59262d4f42515252"},{"fixed":"bbd87eca5407288f2b63ff9357c611cd57e7e640"},{"fixed":"21f027016b1290d13c30b198ae7a00e6b3d1d5a5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98721.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"6.12.113"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.56"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.10"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98721.json"}}],"schema_version":"1.9.0"}