WID-SEC-W-2026-3104

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

CoreDNS: Schwachstelle ermöglicht Denial of Service

view advisory published 2026-08-31

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in CoreDNS ausnutzen, um einen Denial of Service Angriff durchzuführen.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-82399US——
CoreDNS is a DNS server written in Go. Prior to 1.14.7, the DNS-over-HTTPS, DNS-over-HTTP/3, DNS-over-QUIC, and DNS-over-gRPC request paths in plugin/pkg/doh/doh.go, core/dnsserver…
02

references

External citations — patches, advisories, analysis.

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