The Trellix Application and Change Control 8.4.1 release includes resolved issues.
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.
Upgrade support
This release supports upgrading from:
TACC extension 8.2.x, 8.3.0–8.3.8, and 8.4.0
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.
Note
Trellix recommends disabling General Policy enforcement before upgrading to TACC 8.4.x from any version earlier to TACC 8.4.x as it can override configuration values integrated with the extension in TACC 8.4.x to their default values. For details, see KB96798.
TACC client 8.2.x, 8.3.0–8.3.7, and 8.4.0
For information about the TACC extension and client upgrade supported path, see KB87944.
Removed feature
In this release, we have removed deprecated GTI feedback Server Tasks.
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 release resolves known issues.
TACC extension
Category | Reference | Resolution |
|---|---|---|
Fixes to features | MACC-13009 | Selecting Active Directory domain groups in Trusted Users now provides correct options and search results. |
User interface | MACC-12153 | First Seen Time for executables and binaries remains unchanged on the Inventory page. |
TACC client
Category | Reference | Resolution |
|---|---|---|
Performance | MACC-12907 | The server no longer hangs during a soft reboot when solidcore is enabled. |
Interoperability | MACC-12968 | TACC can now successfully connect to GTI without any errors. |
Fixes to features | MACC-11370 | Random binaries are now executing successfully when MP-NX and MP-VASR are enabled. |
Fixes to features | MACC-11823 | The Self-Approval dialogue no longer displays junk characters. |