This Trellix EDR cloud endpoint extension September 2026 release includes the following improvements.
Rating
This update is recommended for all environments. Apply this update at the earliest convenience.
Release details
Release extension details include:
Audience — Users managing Trellix EDR through on-premises ePO - On-prem
Package type — Extension update
Intended use — Check-in to On-premises ePO - On-prem
Component | Version |
|---|---|
Trellix EDR Cloud Endpoint Extension | 26.08.420.3 |
For installing or upgrading to the latest available version, see the Software Catalog in ePO or Trellix Products Downloads site.
New or changed
Automated DXL Cloud Databus URL configuration
The Trellix EDR Cloud Endpoint Extension now includes a Correct DXL Cloud Databus URL server task that runs daily by default. This server task automatically populates the DXL Cloud Databus URL to the appropriate regional data center. If an incorrect URL is configured, the server task automatically corrects it. You can schedule or modify this server task in your ePO - On-prem server.
For more information, see Trellix EDR Installation Guide.
Resolved issues
Reference | Resolution |
|---|---|
SEC-213157 | Resolves an issue where the DXL Cloud Databus URL was incorrectly set to the US-WEST data center by default. The Correct DXL Cloud Databus URL scheduled server task automatically updates the URL to the appropriate regional data center. |
Updated platform, environment, or operating system support
For the complete list of system requirements, see supported platforms for Trellix EDR in KB91345.
Known issues
For a list of known issues in this product release, see KB91275.
Installation information
The Trellix Endpoint Detection and Response Installation Guide has the information you need to install the product for the first time and to migrate from Trellix® Active Response.