CVE-2026-33601 | PowerDNS Recursor up to 5.2.8/5.3.5/5.4.0 zoneToCache null pointer dereference

A vulnerability, which was classified as problematic, was found in PowerDNS Recursor up to 5.2.8/5.3.5/5.4.0. Impacted is the function zoneToCache. The manipulation results in null pointer dereference.

This vulnerability is identified as CVE-2026-33601. The attack can be executed remotely. There is not any exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More