Issues

• NodeLocal DNSCache default mode (-setupiptables=true) with kube-proxy nftables mode: supported?

  kubernetes/dns#772 · Filter by author ku524 opened on Oct 23, 2026
  2

• Multiple CVEs in k8s-dns-node-cache:1.26.7 (libssl3, k8s.io/kubernetes, quic-go)

  lifecycle/stale
  kubernetes/dns#754 · Filter by author jonathanlowe-wk opened on Feb 20, 2026
  6

• feature: TLS-support for node-local-dns metrics endpoint

  lifecycle/stale
  kubernetes/dns#692 · Filter by author nuhakala opened on May 22, 2025
  8

• TCP listen on port 9253 on all interface addresses creates security vulnerability

  help wanted
  kubernetes/dns#542 · Filter by author amshankaran opened on Sep 5, 2022
  9

• NodeLocal DNS container hung on SIGTERM

  lifecycle/stale
  kubernetes/dns#453 · Filter by author rtheis opened on Jun 4, 2021
  60

• Docs update of the proposed HA solution of node local dns in PVS mode of kube-proxy

  kind/documentationlifecycle/frozen
  kubernetes/dns#323 · Filter by author carterzhao opened on Sep 26, 2019
  9

• kube-dns disregards stubDomains option while resolving externalName service

  kind/buglifecycle/rotten
  kubernetes/dns#243 · Filter by author thockin opened on Jun 6, 2018
  11

• PTR records are created and served for non-cluster IPs

  lifecycle/frozen
  kubernetes/dns#125 · Filter by author thockin opened on Jul 7, 2017
  5

  

• No PTR records generated for headless service if hostname was not set.

  lifecycle/frozenlifecycle/rotten
  kubernetes/dns#117 · Filter by author stroop23 opened on Jun 26, 2017
  3

• Only one A record set for headless service with pods having single hostname.

  help wantedlifecycle/frozen
  kubernetes/dns#116 · Filter by author stroop23 opened on Jun 26, 2017
  10