This Trellix Endpoint Detection and Response 4.2.1 (On-premises and SaaS) release includes new features, enhancements, and resolved issues for macOS endpoints.
Release details
Component | Version |
|---|---|
Trellix EDR Client for macOS | 4.2.1.4934 |
Trellix EDR Client Extension | 4.2.2.3 |
Trellix EDR Rules for macOS | 4.2.1.4934 |
New or changed
Installer validation
The Trellix EDR client installer for macOS now verifies if the Trellix EDR with Forensics client is installed on the endpoint. If Trellix EDR with Forensics is detected, the EDR client installation stops automatically to prevent simultaneous execution, ensuring a supported configuration.
Resolved issues
Reference | Resolution |
|---|---|
SEC-191943 | Resolves an issue where the Trellix EDR client on macOS experienced persistent memory growth. |
SEC-189352 | Resolves an issue where the Trellix EDR client for macOS could not connect to the ePO server from a quarantined endpoint using Fully Qualified Domain Name (FQDN) URLs. |
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.