CoreDNS: Unauthenticated memory exhaustion in custom transports

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-82399 · Microsoft / collected KEV context

EUVD-2026-80987

GHSA-mrg3-qvqr-jw29

GO-2026-6507

cve-program · CVE-2026-82399

• https://github.com/coredns/coredns/security/advisories/GHSA-mrg3-qvqr-jw29
• https://github.com/coredns/coredns/commit/530b0a5ff2ad68cc0421f10dd93568945cc671c9
• https://github.com/coredns/coredns/releases/tag/v1.14.7

euvd · EUVD-2026-80987

• https://github.com/coredns/coredns/security/advisories/GHSA-mrg3-qvqr-jw29
• https://github.com/coredns/coredns/commit/530b0a5ff2ad68cc0421f10dd93568945cc671c9
• https://github.com/coredns/coredns/releases/tag/v1.14.7

nvd · CVE-2026-82399

• https://github.com/coredns/coredns/commit/530b0a5ff2ad68cc0421f10dd93568945cc671c9
• https://github.com/coredns/coredns/releases/tag/v1.14.7
• https://github.com/coredns/coredns/security/advisories/GHSA-mrg3-qvqr-jw29

osv · GHSA-mrg3-qvqr-jw29

• https://github.com/coredns/coredns/security/advisories/GHSA-mrg3-qvqr-jw29
• https://nvd.nist.gov/vuln/detail/CVE-2026-82399
• https://github.com/coredns/coredns/commit/530b0a5ff2ad68cc0421f10dd93568945cc671c9
• https://github.com/coredns/coredns
• https://github.com/coredns/coredns/releases/tag/v1.14.7

osv · GO-2026-6507

• https://github.com/coredns/coredns/security/advisories/GHSA-mrg3-qvqr-jw29
• https://nvd.nist.gov/vuln/detail/CVE-2026-82399
• https://github.com/coredns/coredns/commit/530b0a5ff2ad68cc0421f10dd93568945cc671c9
• https://github.com/coredns/coredns/releases/tag/v1.14.7

No related operational record is retained in the current change model.