Was fixed in this kernel:
root@rocky9:~# dnf changelog kernel | grep -B2 -A3 46300
* Thu May 14 12:00:00 AM 2026 Jonathan Dieter <jdieter@resf.org> - 5.14.0-611.55.1.0.2
- net: skbuff: propagate shared-frag marker through frag-transfer helpers (Hyunwoo Kim) [ciqres] {CVE-2026-46300}
- Drop rxrpc patches since upstream has decided not to carry them. Users of kernel-modules-partner are now
vulnerable to CVE-2026-43500, but the package is only available in the unsupported devel repo
as for not seeing the new kernel you are prob hitting a mirror that hasn’t synced yet. So it’s either a case of waiting or:
dnf clean all
dnf update
but again, based on mirrorlist it could be hit and miss until you hit a good mirror.
root@rocky9:~# uname -r
5.14.0-611.55.1.el9_7.0.3.x86_64