A vulnerability was found in PowerDNS Authoritative up to 4.9.14/5.0.4 . It has been rated as problematic . Affected is an unknown function of the component Autoprimary SOA Query Handler . Performing a manipulation results in denial of service. This vulnerability is identified as CVE-2026-42001 . The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is advised.