Fixed kernels for a use-after-free vulnerability in the Linux kernel's IPv4 TCP code are now available for Red Hat Enterprise Linux 8, 9, and 10, while Ubuntu's fixes for its three newest long-term-support releases remain in its opt-in testing channel with no date for a regular update.

The flaw, tracked as CVE-2026-98432, can be reached by a remote, unauthenticated attacker and can



Source: TheHackerNews
Source Link: https://thehackernews.com/2026/11/red-hat-patches-98-rated-linux-tcp-rce.html