CVE-2026-52688

CVSS Score & Metrics

Base Score

7.5 / 10

Vector String

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

RRSIGs with too few labels can lead to bypass of DNSSEC wildcard validation

Published Date

July 23, 2026

Last Modified

July 23, 2026

Source

NVD

Vendor

PowerDNS

Product

Recursor