Java: OpenJDK, Oracle critical patches and new versions in April 2026

Java news for week of April 20, 2026 covers OpenJDK updates, Oracle critical patches and Open Liberty releases.

Published 17sem1 sourceNotable

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The fact

Patches include fixes for Testcontainers and other major dependencies.

These updates are critical to maintain Java application security.

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Déploiement de correctifs de sécurité prioritaires pour les applications Java en production

Auto-synthesis from 1 media source · identified on April 28, 2026