Connector/J 3.4.3 Changelog

The most recent release of MariaDB Connector/J is: 3.5.9

Download Connector/J 3.5.9

Download Release Notes Changelog Connector/J Overview

Release date: 15 Jun 2026

For the highlights of this release, see the release notes.

The revision number links will take you to the revision's page on GitHub. On GitHub you can view more details of the revision and view diffs of the code modified in that revision.

• Revision #e5ad290db - [misc] Metadata compatibility with MariaDB 12.0

• Revision #2a96bc821 - [misc] test stability improvement

• Revision #2d157d853 - [misc] action script improvement

• Revision #7e65ed7b1 - [misc] github action testing by default all maintained / develop branches

• Revision #898d8d1d8 - [misc] add github action cron

• Revision #5f5cca2b5 - [misc] correcting label on github action

• Revision #c555c9b47 - [misc] ensure non utf8 charset cannot be used for exchanges

• Revision #0c5814ab5 - [misc] cap BigDecimal/BigInteger string parsing length to prevent CPU exhaustion

• Revision #139e71521 - call inflater.end() in finally in CompressInputStream

• Revision #d2753263a - format Duration text value with Locale.ROOT

• Revision #989f840e9 - [misc] code style correction

• Revision #4da86a1a6 - [misc] merge correction

• Revision #4d541c74b - use Locale.ROOT in date/time codec text formatting

• Revision #7d97670d7 - [misc] pin Locale.ROOT on remaining locale-sensitive call sites

• Revision #d91c6d083 - Bump org.assertj:assertj-core from 3.27.6 to 3.27.7

• Revision #cae2c07c2 - create gssapi jaas config temp file with owner-only permissions

• Revision #441a84cb9 - [misc] only buffer in-transaction statements for transaction replay

• Revision #d6a64e3f6 - encode caching_sha2 clear password as UTF-8

• Revision #fce6c2571 - Fix: replace [--] with [-] in LOAD LOCAL INFILE regex patterns

• Revision #82b8dc74d - [misc] use literal -- instead of [-] in LOAD LOCAL INFILE comment regex

• Revision #5ece5d62d - [misc] update licence header to 2026

• Revision #5c5ce6496 - bump 3.4.3

• Revision #cd6e10fd7 - [misc] fix RedoContextTest compilation against 3.x API

• Revision #f0882064b - [CONJ-1319] use constant-time comparison in validateFingerPrint

• Revision #a8599ab1c - [CONJ-1320] PAM (dialog) authentication must require a secure connection

• Revision #149ec6a62 - [misc] secure authentication checks on the initial handshake (backport)

• Revision #ee303f1ea - match local infile filename case-sensitively

• Revision #883a8bfe7 - [misc] Update CHANGELOG.md for bug fixes and enhancements in 3.4.3

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