Release notes for the Splunk Add-on for Tomcat

About this release

Version 3.3.0 of the Splunk Add-on for Tomcat was released on June 26, 2025.

Compatibility

Version 3.3.0 of the Splunk Add-on for Tomcat is compatible with the following software, CIM versions, and platforms.

Splunk software versions	9.0.x, 9.1.x, 9.2.x, 9.3.x, 9.4.x
CIM	5.0.1
Platforms	Windows and Linux
Vendor Products	Apache Tomcat 9.0.x, 10.0.x and 11.0.x

The field alias functionality is compatible with the current version of this add-on. The current version of this add-on does not support older field alias configurations.

For more information about the field alias configuration change, refer to the Splunk Enterprise Release Notes.

New features

• Support for Tomcat server version 11.0.x.
• Fixed issue where java subprocesses were not terminating as expected in case of multiple inputs.
• SavedSearch objects are now accessible in the add-on scope and not shared globally.
• Fixed a security vulnerability (CVE-2024-47554) found in the commons-io third party library by upgrading it to the latest version.
• Data collection will now start immediately on input creation or enable.
• If JAVA_HOME was not set to the system level on Windows, there will be a proper error message in the add-on.

Fixed issues

Version 3.3.0 of the Splunk Add-on for Tomcat has the following fixed issues.

Known issues

Version 3.3.0 of the Splunk Add-on for Tomcat has the following known issues.

Third-party software attributions

Some of the components included in this add-on are licensed under free or open source licenses. We wish to thank the contributors to those projects.

A complete listing of third-party software information for this add-on is available as a text edit file for download:
Splunk Add-on for Tomcat third-party software credits.