CoreDNS ACL Bypass

Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.

CVE-2026-26017 · CVE overview and exploitation status

EUVD-2026-10042

GHSA-c9v3-4pv7-87pr

GO-2026-4630

cve-program · CVE-2026-26017

• https://github.com/coredns/coredns/security/advisories/GHSA-c9v3-4pv7-87pr
• https://github.com/coredns/coredns/releases/tag/v1.14.2

euvd · EUVD-2026-10042

• https://github.com/coredns/coredns/security/advisories/GHSA-c9v3-4pv7-87pr
• https://github.com/coredns/coredns/releases/tag/v1.14.2

nvd · CVE-2026-26017

• https://github.com/coredns/coredns/releases/tag/v1.14.2
• https://github.com/coredns/coredns/security/advisories/GHSA-c9v3-4pv7-87pr
• https://access.redhat.com/errata/RHSA-2026:25127
• https://access.redhat.com/errata/RHSA-2026:36873
• https://access.redhat.com/errata/RHSA-2026:8151
• https://access.redhat.com/security/cve/CVE-2026-26017
• https://bugzilla.redhat.com/show_bug.cgi?id=2445244
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-26017.json

osv · GHSA-c9v3-4pv7-87pr

• https://github.com/coredns/coredns/security/advisories/GHSA-c9v3-4pv7-87pr
• https://nvd.nist.gov/vuln/detail/CVE-2026-26017
• https://github.com/coredns/coredns
• https://github.com/coredns/coredns/releases/tag/v1.14.2

osv · GO-2026-4630

• https://github.com/coredns/coredns/security/advisories/GHSA-c9v3-4pv7-87pr
• https://nvd.nist.gov/vuln/detail/CVE-2026-26017
• https://github.com/coredns/coredns/releases/tag/v1.14.2

No related changes are available here.