Anyone using AlmaLinux 8, 9 or 10 they have released a patch for CVE-2026-98276.
The normal dnf update won't install the patched kernel, but they have provided the steps in the following link:
https://almalinux.org/blog/2026-11-06-cve-2026-98276/
If you are still running CentOS 7, then you might want to look at upgrading to at least AlmaLinux 8.