cve-2026-98432

Linux TCP Flaw CVE-2026-98432: Red Hat Has Shipped Fixes, Ubuntu's Remain in -proposed

A 9.8/10 use-after-free in the kernel's IPv4 TCP handling lets unauthenticated remote attackers reach code execution; RHEL errata are out, and Ubuntu's fixes sit in -proposed for 22.04-26.04.