CVE-2026-52690

—

CVSS 3.1

5.9 medium

EPSS

<1%p27

Published

Jun 25, 2026 (Jun 25, 2026)

Modified

Jun 25, 2026

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.

Weakness: CWE-290
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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