CVE-2026-52688 | PowerDNS Recursor up to 5.2.11/5.3.8/5.4.3 input validation

July 23, 2026 Yanac

A vulnerability labeled as critical has been found in PowerDNS Recursor up to 5.2.11/5.3.8/5.4.3. This impacts an unknown function. Such manipulation leads to improper input validation.

This vulnerability is referenced as CVE-2026-52688. It is possible to launch the attack remotely. No exploit is available.

The affected component should be upgraded.VulDB Recent EntriesRead More