CVE-2026-52690

MEDIUM CVSS 5.9 View on NVD ↗

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.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References

https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-powerdns-2026-08.html

Published: Jun 25, 2026 14:16 UTC Modified: Jun 25, 2026 15:59 UTC