This Trellix Endpoint Detection and Response 4.2.1 (On-premises and SaaS) release includes enhancements for Windows endpoints.
Release details
Component | Version |
|---|---|
Trellix EDR Client for Windows1 | 4.2.1.4528, 4.2.0.3520 |
Trellix EDR Client for macOS | 4.2.0.3461 |
Trellix EDR Client for Linux | 4.2.1.4637 |
Trellix EDR Client Extension | 4.2.1.155 |
Trellix EDR Endpoint Snapshot Tool 2 | 6.6.0.10 |
Trellix EDR Windows Rules | 4.2.1.4678, 4.2.0.3588 |
Trellix EDR macOS Rules | 4.2.0.3461 |
Trellix EDR Linux Rules | 4.2.1.4637 |
1If you are using Trellix EDR Client for Windows version 4.2.1.x, apply the Trellix EDR Client Content package version 4.2.1.4678. For Trellix EDR Client for Windows version 4.2.0.x, apply the Trellix EDR Client Content package version 4.2.0.3588.
2Separate release cadence is followed for Trellix EDR Endpoint Snapshot Tool. The latest available version is considered for this release. For installing or upgrading to the latest available version, see Software Catalog or Trellix Products Downloads site.
Enhancements
This release includes a content update for Trellix EDR Clients 4.2.0 and 4.2.1, resolving an issue that caused Microsoft Office processes to crash or hang when EDR Trace deep inspection or injection was enabled.
Note
If you have deployed both Trellix EDR Clients 4.2.0 and 4.2.1 on the same Trellix ePO server, see 000013185 for steps involved.
Known issues
For a list of known issues in this product release, see KB91275.
Installation information
The Trellix Endpoint Detection and Response Installation Guide provides information for installing the product and migrating from Trellix® Active Response.