{"id":"CVE-2026-92476","title":"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","summary":"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 regis…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 88574332451380f4b51f6ca88ab9810e714bfb9b < a3ffced8be1555f283680065c3b87a19f5ab9097","Linux >= 88574332451380f4b51f6ca88ab9810e714bfb9b < 4ce407055ae9d37f46a3c6f05eb27198b354d287","Linux >= 88574332451380f4b51f6ca88ab9810e714bfb9b < d52a15c4559b69805bc69bf4ad9e16bbf6480d52","Linux >= 88574332451380f4b51f6ca88ab9810e714bfb9b < f8970ee9e315c9e2258ae8914d5fb32b1039d2f6","Linux >= 88574332451380f4b51f6ca88ab9810e714bfb9b < 7efb51a5893b22003a679d088b7794be2ccd6c32","Linux >= 88574332451380f4b51f6ca88ab9810e714bfb9b < 5aae80dcec0748b4ed61daace2ad8b12082261f2","Linux >= 88574332451380f4b51f6ca88ab9810e714bfb9b < fce20289dd622cc7ab78d72c8a979a9f8b7cb10e","Linux 5.11"],"published":"2026-09-17","updated":"2026-09-17","sourceUpdated":"2026-09-17T17:17:49.593","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-92476","references":[{"url":"https://git.kernel.org/stable/c/4ce407055ae9d37f46a3c6f05eb27198b354d287","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/5aae80dcec0748b4ed61daace2ad8b12082261f2","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7efb51a5893b22003a679d088b7794be2ccd6c32","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/a3ffced8be1555f283680065c3b87a19f5ab9097","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/d52a15c4559b69805bc69bf4ad9e16bbf6480d52","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/f8970ee9e315c9e2258ae8914d5fb32b1039d2f6","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/fce20289dd622cc7ab78d72c8a979a9f8b7cb10e","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-17T16:21:47.789Z","epss":0.00206,"epssPercentile":0.10938,"slug":"CVE-2026-92476","body":"## Overview\n\nIn 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}