Connector/J 2.7.13 Release Notes

The most recent release of MariaDB Connector/J is:

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Release date: 17 Dec 2025

MariaDB Connector/J 2.7.13 is a Stable (GA) release.

For an overview of MariaDB Connector/J see the About MariaDB Connector/J page

Bugs Fixed

• CONJ-661 Fixed intermittent NullPointerException when calling prepareStatement

• CONJ-1167 Fixed possible ArrayIndexOutOfBoundsException when using CallableStatement

• CONJ-1185 Fixed Android compatibility issue: Pattern CANON_EQ flag not supported

• CONJ-1293 Fixed NullPointerException in MariaDbDataSource when setLoginTimeout(0) has been called

• CONJ-1174 Fixed ResultSetMetaData precision for signed BIGINT (was reported as 20)

• CONJ-1279 report 3.x correction: metadata table name addition for 12.1

• CONJ-1287 report 3.x correction: Handle authentication plugin multi-exchange prefix (0x01) introduced in MDEV-37554

• CONJ-1298 report 3.x correction: MariaDbClob fails to compile with JDK 26+

Changelog

For a complete list of changes made in MariaDB Connector/J 2.7.13, with links to detailed information on each push, see the changelog.

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