GO-2026-4399 DoS in cert-manager-controller via Specially Crafted DNS Response in github.com/cert-manager/cert-manager

DoS in cert-manager-controller via Specially Crafted DNS Response in github.com/cert-manager/cert-manager...

CVE-2026-25518 cert-manager-controller DoS via Specially Crafted DNS Response

cert-manager adds certificates and certificate issuers as resource types in Kubernetes clusters, and simplifies the process of obtaining, renewing and using those certificates. In versions from 1.18.0 to before 1.18.5 and from 1.19.0 to before 1.19.3, the cert-manager-controller performs DNS...