CVE-2026-33602 | PowerDNS DNSdist up to 1.9.12/2.0.3 UDP off-by-one

April 22, 2026 Yanac

A vulnerability has been found in PowerDNS DNSdist up to 1.9.12/2.0.3 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component UDP Handler. This manipulation causes off-by-one.

This vulnerability appears as CVE-2026-33602. The attack may be initiated remotely. There is no available exploit.

The affected component should be upgraded.VulDB Recent EntriesRead More