VIR Vulnerability Intelligence Relay

CVE-2026-35579

critical
Published 2026-05-05 · Modified 2026-05-08
CVSS v3
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v2
—
VIR risk
9.8

Description

CoreDNS has TSIG authentication bypass on gRPC and QUIC transports

Predictions

Exploit likelihood
97%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: security-advisories@github.com — https://github.com/coredns/coredns/security/advisories/GHSA-vp29-5652-4fw9

Package impact
EcosystemPackageVulnerableFixed
golang Gogithub.com/coredns/coredns<1.14.31.14.3
golang GOgithub.com/coredns/coredns< 1.14.31.14.3

Application impact
VendorProductVersionsFixed
coredns.iocoredns{"endExcluding":"1.14.3"}1.14.3

References

CWEs

CWE-287

Verify integrity in audit chain (admin only). AS-IS.