Ref# ADV2026_051 | Date: Feb 6th 2026

---

Kubernetes has published a security advisory highlighting vulnerabilities in the following products on February 2nd, 2026. It is recommended that you take the necessary precautions by ensuring your products are always updated.
 

• Kubernetes ingress-nginx - versions prior to v1.13.7 

• Kubernetes ingress-nginx - versions prior to v1.14.3 

 

For more information on these updates, you can follow this URL: 

• Kubernetes Security Advisory - Multiple issues in ingress-nginx 

The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary. 

 

References 

• Kubernetes Security Advisory. (February 02, 2026). Retrieved from Canadian Centre for Cyber Security.
  https://www.cyber.gc.ca/en/alerts-advisories/kubernetes-security-advisory-av26-078 

 

• [Security Advisory] Multiple issues in ingress-nginx. (February 02, 2026). Retrieved from Kubernetes. https://discuss.kubernetes.io/t/security-advisory-multiple-issues-in-ingress-nginx/34115