// #containers

CVE-2026-23111 Detection and Hardening Guide: Protecting Linux Environments from the nf_tables Exploit

With public proof-of-concept code available for CVE-2026-23111, security teams running Linux across production, containerised, and cloud environments need specific detection and hardening guidance. This guide covers kernel patch availability by distribution, interim mitigations, eBPF-based detection, and Kubernetes-specific containment measures.