CVE-2026-55860 | MariaDB Corporation MariaDB Connector/R2DBC up to 1.4.0 AuthenticationPlugin Interface missing encryption

August 29, 2026 Yanac

A vulnerability was found in MariaDB Corporation MariaDB Connector and R2DBC up to 1.4.0. It has been rated as problematic. This impacts an unknown function of the component AuthenticationPlugin Interface. The manipulation leads to missing encryption of sensitive data.

This vulnerability is uniquely identified as CVE-2026-55860. The attack is possible to be carried out remotely. No exploit exists.

Upgrading the affected component is advised.VulDB Recent EntriesRead More