{"slug": "unreleased-claude-model-turned-a-linux-kernel-bug-into-a-remote-root-exploit", "title": "Unreleased Claude model turned a Linux kernel bug into a remote root exploit", "summary": "An unreleased Claude model developed by Anthropic turned a Linux kernel bug into a remote root exploit that runs commands as root on servers with a multipath TCP listener without requiring a login, according to Anthropic. Ubuntu and Red Hat still lack a patch for the flaw, while Debian shipped its fix on 16 October.", "body_md": "International Cyber Digest on X: \"‼️ An unreleased Claude model turned a Linux kernel bug into a remote root exploit, and Ubuntu and Red Hat still lack a patch.\nAnthropic says the exploit runs commands as root on servers with a multipath TCP listener, no login needed.\nDebian shipped its fix on 16… / X\n\nInternational Cyber Digest on X: \"‼️ An unreleased Claude model turned a Linux kernel bug into a remote root exploit, and Ubuntu and Red Hat still lack a patch.\nAnthropic says the exploit runs commands as root on servers with a multipath TCP listener, no login needed.\nDebian shipped its fix on 16 October.\"\n\n‼️ An unreleased Claude model turned a Linux kernel bug into a remote root exploit, and Ubuntu and Red Hat still lack a patch.\nAnthropic says the exploit runs commands as root on servers with a multipath TCP listener, no login needed.\nDebian shipped its fix on 16 October.\n\n‼️ An unreleased Claude model turned a Linux kernel bug into a remote root exploit, and Ubuntu and Red Hat still lack a patch.\nAnthropic says the exploit runs commands as root on servers with a multipath TCP listener, no login needed.\nDebian shipped its fix on 16 October.", "url": "https://wpnews.pro/news/unreleased-claude-model-turned-a-linux-kernel-bug-into-a-remote-root-exploit", "canonical_source": "https://twitter.com/intcyberdigest/status/2116081923902611934", "published_at": "2026-10-30 10:17:29+00:00", "updated_at": "2026-10-30 10:47:34.734341+00:00", "lang": "en", "topics": ["ai-safety", "artificial-intelligence", "large-language-models"], "entities": ["Anthropic", "Claude", "Ubuntu", "Red Hat", "Debian", "Linux", "International Cyber Digest"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/unreleased-claude-model-turned-a-linux-kernel-bug-into-a-remote-root-exploit", "markdown": "https://wpnews.pro/news/unreleased-claude-model-turned-a-linux-kernel-bug-into-a-remote-root-exploit.md", "text": "https://wpnews.pro/news/unreleased-claude-model-turned-a-linux-kernel-bug-into-a-remote-root-exploit.txt", "jsonld": "https://wpnews.pro/news/unreleased-claude-model-turned-a-linux-kernel-bug-into-a-remote-root-exploit.jsonld"}}