GO-2026-4289

vendorUSosv

CoreDNS gRPC/HTTPS/HTTP3 servers lack resource limits, enabling DoS via unbounded connections and oversized messages in github.com/coredns/coredns

view advisory published 2026-01-12Licence: per source

CoreDNS gRPC/HTTPS/HTTP3 servers lack resource limits, enabling DoS via unbounded connections and oversized messages in github.com/coredns/coredns

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-68151UShigh7.5—
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.0, multiple CoreDNS server implementations (gRPC, HTTPS, and HTTP/3) lack critical resource-limiting controls. An…
02

references

External citations — patches, advisories, analysis.

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