{"api_version":"1","generated_at":"2026-05-15T01:02:50+00:00","cve":"CVE-2026-43074","urls":{"html":"https://cve.report/CVE-2026-43074","api":"https://cve.report/api/cve/CVE-2026-43074.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-43074","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-43074"},"summary":{"title":"eventpoll: defer struct eventpoll free to RCU grace period","description":"In the Linux kernel, the following vulnerability has been resolved:\n\neventpoll: defer struct eventpoll free to RCU grace period\n\nIn certain situations, ep_free() in eventpoll.c will kfree the epi->ep\neventpoll struct while it still being used by another concurrent thread.\nDefer the kfree() to an RCU callback to prevent UAF.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-06 10:16:20","updated_at":"2026-05-08 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while it still being used by another concurrent thread.\nDefer the kfree() to an RCU callback to prevent UAF.","Type":"Description","Title":"eventpoll: defer struct eventpoll free to RCU grace period"}]}}}