Vulnerability Bulletins |
CVE-2026-43074 |
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| Affected software | LINUX KERNEL |
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In the Linux kernel, the following vulnerability has been resolved: eventpoll: defer struct eventpoll free to RCU grace period In certain situations, ep_free() in eventpoll.c will kfree the epi->ep eventpoll struct while it still being used by another concurrent thread. Defer the kfree() to an RCU callback to prevent UAF. |
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Link: |
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| https://nvd.nist.gov/vuln/detail/CVE-2026-43074 | |