Amazon RDS for Oracle adds April 2026 RU and Supplemental Patch Bundle

Amazon RDS for Oracle now supports the April 2026 Release Update (RU) and its Supplemental Patch Bundle (SPB). This update includes important security patches and is recommended for Oracle Database versions 19c and 21c. Users can apply these updates via the AWS Management Console, SDK, or CLI, with options for automatic updates and staggered rollouts using AWS Organizations.