4.2.4 Release notes - 20 October 2021

This section lists the changes in version 4.2.4. Every update of the Wazuh solution is cumulative and includes all enhancements and fixes from previous releases.

What's new

This release includes new features or enhancements.

Wazuh Kibana plugin

  • Wazuh Kibana plugin is now compatible with Wazuh 4.2.4.

Wazuh Splunk app

  • Wazuh Splunk app is now compatible with Wazuh 4.2.4.

Resolved issues

This release resolves known issues.





This fix prevents files belonging to deleted agents from remaining in the manager.


Fixed inaccurate agent group file cleanup in the database sync module. Now, the module syncs up the agent database from client.keys before cleaning up the groups folder.


This fix prevents the manager from corrupting the agent data integrity when the disk gets full.


A resource leak in Vulnerability Detector when scanning Windows agents is now fixed.

Wazuh Kibana plugin




An issue that caused the user's auth token not to be deprecated correctly after logging out of the API is now fixed.


More details about these changes are provided in the changelog of each component: