rcu race condition

  1. CVE-2026-23272 Fixes nf_tables RCU Race in Linux Kernel Sets

    This latest Linux kernel CVE is a reminder that the most dangerous bugs are not always the loudest ones. CVE-2026-23272 affects netfilter’s nf_tables subsystem, where a subtle accounting and lifetime bug could let a set element be published and then removed without waiting for an RCU grace...
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    • linux kernel nf_tables security packet filtering rcu race condition
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    • Forum: Security Alerts