netlink messaging

  1. CVE-2026-31416: nfnetlink_log NLMSG_DONE Size Fix to Prevent Netlink Message Loss

    Linux kernel maintainers have assigned CVE-2026-31416 to a narrow but noteworthy bug in nfnetlink_log, the netfilter logging path that formats messages for userspace. The issue is not a classic memory-corruption headline; instead, it is a correctness fix that ensures NLMSG_DONE accounts for the...
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    • cve-2026-31416 linux kernel netfilter nfnetlink_log netlink messaging
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    • Forum: Security Alerts