tag: Container-Security · 1 items
- Engineer — Act: CISA KEV listed, EPSS 0.96, and public PoC on GitHub — exploitation is active and practical. Identify your container runtime version, patch to the fixed release immediately, and audit container environments for signs of exploitation.
- SOC/IR — Act: Active exploitation confirmed via CISA KEV; hunt for container escape and unexpected privilege escalation events in your EDR and container logs since the PoC dropped in early May 2026, and tune detections for abnormal rootless container behavior.
- Leader — Plan: CISA KEV listing and near-perfect EPSS signal active exploitation in the wild; confirm with engineering that all container runtime deployments are on a patched version and add this to the sprint’s prioritized patch list.
- Signals: CVE-2026-31431 — CISA KEV: listed, EPSS 0.96, public PoC on GitHub