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[ARTICLE · art-160830] src=twitter.com ↗ pub= topic=ai-safety verified=true sentiment=↓ negative

Unreleased Claude model turned a Linux kernel bug into a remote root exploit

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.

read1 min views4 publishedOct 30, 2026
Unreleased Claude model turned a Linux kernel bug into a remote root exploit
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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. Anthropic says the exploit runs commands as root on servers with a multipath TCP listener, no login needed. Debian shipped its fix on 16… / X

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. Anthropic says the exploit runs commands as root on servers with a multipath TCP listener, no login needed. Debian shipped its fix on 16 October."

‼️ An unreleased Claude model turned a Linux kernel bug into a remote root exploit, and Ubuntu and Red Hat still lack a patch. Anthropic says the exploit runs commands as root on servers with a multipath TCP listener, no login needed. Debian shipped its fix on 16 October.

‼️ An unreleased Claude model turned a Linux kernel bug into a remote root exploit, and Ubuntu and Red Hat still lack a patch. Anthropic says the exploit runs commands as root on servers with a multipath TCP listener, no login needed. Debian shipped its fix on 16 October.

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