github.com/coredns/coredns vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

Get a demo

Browse by ecosystem

npmPyPIMavenGoRubyGemsCargoNuGetComposerpubSwiftGitHub Actions
CVE-IDSeverityPackage summary
CVE-2026-35579Highgithub.com/coredns/coredns: CoreDNS has TSIG authentication bypass on gRPC and QUIC transportsCVE-2026-33190Highgithub.com/coredns/coredns: CoreDNS has TSIG authentication bypass on DoT, DoH, DoH3, DoQ, and gRPCCVE-2026-33489Highgithub.com/coredns/coredns: CoreDNS' transfer stanza selection uses lexicographic compare (subzone ACL bypass)CVE-2026-32936Highgithub.com/coredns/coredns: CoreDNS DoH GET oversized dns= query parameter causes pre-validation CPU and memory amplificationCVE-2026-32934Highgithub.com/coredns/coredns: CoreDNS' DoQ worker pool does not bound stream backlogCVE-2026-26018Highgithub.com/coredns/coredns: CoreDNS Loop Detection Denial of Service VulnerabilityCVE-2026-26017Highgithub.com/coredns/coredns: CoreDNS ACL BypassCVE-2025-68151Mediumgithub.com/coredns/coredns: CoreDNS gRPC/HTTPS/HTTP3 servers lack resource limits, enabling DoS via unbounded connections and…CVE-2025-58063Highgithub.com/coredns/coredns: CoreDNS: DNS Cache Pinning via etcd Lease ID ConfusionCVE-2025-47950Highgithub.com/coredns/coredns: CoreDNS Vulnerable to DoQ Memory Exhaustion via Stream AmplificationCVE-2023-30464Mediumgithub.com/coredns/coredns: CoreDNS Cache Poisoning via a birthday attackCVE-2023-28452Highgithub.com/coredns/coredns: CoreDNS vulnerable to TuDoor AttacksCVE-2024-0874Mediumgithub.com/coredns/coredns: CoreDNS may return invalid cache entriesCVE-2022-2835Mediumgithub.com/coredns/coredns: coreDNS vulnerable to Improper Restriction of Communication Channel to Intended EndpointsCVE-2022-2837Mediumgithub.com/coredns/coredns: coreDNS vulnerable to Improper Restriction of Communication Channel to Intended EndpointsGHSA-GV9J-4W24-Q7VXMediumgithub.com/coredns/coredns: Improper random number generation in github.com/coredns/coredns

Stop the waste.
Protect your environment with Kodem.