CVE-2026-33256 | PowerDNS Recursor up to 5.2.8/5.3.5/5.4.0 denial of service

April 22, 2026 Yanac

A vulnerability has been found in PowerDNS Recursor up to 5.2.8/5.3.5/5.4.0 and classified as problematic. The affected element is an unknown function. This manipulation causes denial of service.

This vulnerability is tracked as CVE-2026-33256. The attack is possible to be carried out remotely. No exploit exists.

The affected component should be upgraded.VulDB Recent EntriesRead More