CVE-2026-52690 — Spoofed answers can mark an authoritative non-EDNS capable
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.
Published: 2026-06-25 · CVSS: 5.9 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7