Red Hat Security Advisory: kernel security update

CVE-2025-38109 — kernel: Linux kernel (net/mlx5): Use-after-free in ECVF vports unload leads to denial of service CVE-2026-23111 — kernel: Kernel: Privilege escalation or denial of service in nf_tables via inverted element activity check CVE-2026-23210 — kernel: Linux kernel: Denial of Service in ice driver due to race condition during VSI rebuild CVE-2026-23231 — kernel: kernel: Privilege escalation or denial of service via use-after-free in nf_tables_addchain()