# CVE-2026-98432: Linux Kernel TCP Flaw — No Ubuntu Fix Yet

> Source: <https://byteiota.com/cve-2026-98432-linux-kernel-tcp-flaw-no-ubuntu-fix-yet/>
> Published: 2026-10-29 19:25:45+00:00

CVE-2026-98432 is a CVSS 9.8 use-after-free in the Linux TCP stack. Ubuntu and RHEL have no patch. An Anthropic AI built the remote root exploit in 53 minutes.

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CVE-2026-98432: Linux Kernel TCP Flaw — No Ubuntu Fix Yet
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