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RHEL 9

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Headlines · 1

  1. Linux CVE-2026-98432 Exposes IPv4 TCP Use-After-Free

    Linux kernel CVE-2026-98432 is a remotely reachable use-after-free in the IPv4 TCP handshake, rated CVSS 3.1 9.8 Critical by the Linux kernel CNA. Fixes have shipped in multiple upstream branches, including 6.12.113 and 6.18.56, but Ubuntu, RHEL 8, RHEL 9, RHEL 10 and other distribution packages remained vulnerable as of October 29. Anthropic separately reported that an undisclosed Claude research model wrote a working proof-of-concept exploit against Linux servers with an MPTCP listener, though that claim was not independently verified in the supplied evidence.

    Hacker News 首页（100+ 分） · 🔥 1

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