What is GHSA-c2h5-7f6m-jqmp?

GHSA-c2h5-7f6m-jqmp is a security advisory published by GitHub Security Advisories with Medium severity. Spoofing replies to Recursor might mark an IP of an authoritative server as not supporting EDNS,...

Which CVE IDs does GHSA-c2h5-7f6m-jqmp cover?

GHSA-c2h5-7f6m-jqmp covers the following CVE IDs: CVE-2026-52690. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c2h5-7f6m-jqmp?

GHSA-c2h5-7f6m-jqmp has a CVSS v3 base score of 5.9, published by GitHub Security Advisories.

GHSA-c2h5-7f6m-jqmpMediumCVSS 5.9

Spoofing replies to Recursor might mark an IP of an authoritative server as not supporting EDNS,...

Vendor

GitHub Security Advisories

Published

June 25, 2026

Last Modified

June 25, 2026

🔗 CVE IDs covered (1)

CVE-2026-52690 →

📋 Description

Spoofing replies to Recursor might mark an IP of an authoritative server as not supporting EDNS, causing valdiation of DNSSEC records served by that server to fail.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-52690
https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-powerdns-2026-08.html
https://github.com/advisories/GHSA-c2h5-7f6m-jqmp