{"id":"CVE-2026-92476","summary":"crypto: keembay - Initialize completion before requesting IRQ","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: keembay - Initialize completion before requesting IRQ\n\nkmb_ocs_aes_probe() requests the device IRQ before initializing\nirq_completion. Once the handler is registered it can run immediately,\nand ocs_aes_irq_handler() unconditionally calls complete(). An\ninterrupt in this window would therefore use an uninitialized\ncompletion.\n\nInitialize the completion before requesting the IRQ, as the sibling\nOCS HCU and ECC drivers already do.","modified":"2026-09-19T03:47:29.471902744Z","published":"2026-09-17T16:09:55.083Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92476.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/4ce407055ae9d37f46a3c6f05eb27198b354d287"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5aae80dcec0748b4ed61daace2ad8b12082261f2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7efb51a5893b22003a679d088b7794be2ccd6c32"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a3ffced8be1555f283680065c3b87a19f5ab9097"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d52a15c4559b69805bc69bf4ad9e16bbf6480d52"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f8970ee9e315c9e2258ae8914d5fb32b1039d2f6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fce20289dd622cc7ab78d72c8a979a9f8b7cb10e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92476.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92476"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"88574332451380f4b51f6ca88ab9810e714bfb9b"},{"fixed":"a3ffced8be1555f283680065c3b87a19f5ab9097"},{"fixed":"4ce407055ae9d37f46a3c6f05eb27198b354d287"},{"fixed":"d52a15c4559b69805bc69bf4ad9e16bbf6480d52"},{"fixed":"f8970ee9e315c9e2258ae8914d5fb32b1039d2f6"},{"fixed":"7efb51a5893b22003a679d088b7794be2ccd6c32"},{"fixed":"5aae80dcec0748b4ed61daace2ad8b12082261f2"},{"fixed":"fce20289dd622cc7ab78d72c8a979a9f8b7cb10e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92476.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.221"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.188"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.157"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.110"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.52"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92476.json"}}],"schema_version":"1.9.0"}