CVE-2026-119278 MariaDB Connector/J: Rogue server can crash the client during caching_sha2_password authentication

MariaDB Connector/J is used to connect applications developed in Java to MariaDB and MySQL databases. From 3.0.0 until 3.3.7 and 3.4.5, during cachingsha2password authentication, the authentication-more-data response was treated as a length-encoded byte array, memory was allocated from the...