The Trellix Application and Change Control 8.3.7 release addresses known issues and performance improvements.
Every update release is cumulative and includes all features and fixes from the previous release. We recommend that you always upgrade to the most current update.
Rating
The rating defines the urgency for installing this update.
This release is recommended for all environments. Apply this update at the earliest convenience.
Release details
For release dates and build numbers, see KB87944.
This release supports:
Trellix ePolicy Orchestrator - On-premises 5.10.0
Trellix Agent 5.7.7 and 5.7.8
For details about supported ePO - On-prem and Trellix Agent versions, see KB87944.
Note
Before installing or upgrading to Trellix Application and Change Control 8.3.7, make sure to update the MsgBus Cert Updater package to the latest version available. This package is available on Software Catalog under the Trellix Agent product. For details, see KB95958.
Upgrade support
This release supports upgrading from:
TACC extension 8.0.x, 8.1.x, 8.2.x, 8.3.0, 8.3.1, 8.3.2, 8.3.3, 8.3.4, 8.3.5, and 8.3.6.
When you upgrade from the existing TACC extension, you must not change any existing rules and configuration until the Solidcore: Migration server task is completed. The migration task usually takes a few hours to a day, depending on the inventory data volume of your environment.
For more information, see KB84651.
TACC client 8.0.x, 8.1.x, 8.2.x, 8.3.0, 8.3.1, 8.3.2, 8.3.3, 8.3.4, 8.3.5, and 8.3.6.
For information about the TACC client upgrade supported path for Windows, see KB87944.
Known issues
For a list of current known issues, see Application Control 8.x Known Issues (KB87839) and Change Control 8.x Known Issues (KB87838).
Resolved issues
This update resolves known issues.
TACC extension
Category | Resolution | Resolution |
|---|---|---|
Fixes to features | MACC-11399 | Executable files in policy can no longer be defined using wildcards. |
User Interface | MACC-11462 | The Policy discovery page no longer displays an error when files are allowed globally for Policy Discovery requests. |
TACC client
Category | Resolution | Resolution |
|---|---|---|
Performance | MACC-11276 | TACC 8.3.7 has improved start-up time performance. |
Installation | MACC-11460 | The Trellix brand name is now displayed in the self-approval window after installation or upgrade and in the solidifier service name after the upgrade. |
Installation | MACC-11470 | When you install or upgrade to TACC 8.3.7 on unmanaged endpoints, the brand name designation now changes to Trellix. |