Ingress-NGINX 4.11.0 - Remote Code Execution (RCE)

Ingress-NGINX 4.11.0 - Remote Code Execution (RCE)

Published 1 Oct 2026Updated 1 Oct 2026404 sources
CVSS 9.8 ✓ VERIFIED REFERENCE

What happened

RCE in Kubernetes Ingress-nginx via malicious AdmissionReview enabling root command execution.

Affected versions

Unknown product: See original advisory Fixed: See vendor advisory.

Why it matters

This source correlation may provide earlier visibility while structured CVE metadata is still being updated.

Detection & mitigation

  • Review the original advisory and validate affected versions.
  • Apply vendor-provided updates or mitigations when available.

Public PoC references