Application and Change Control 8.4.2 Hotfix 1 (Extension) Release Notes

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This hotfix contains resolved issues.

Release date — January 07, 2025

Release build: TACC Extension — 8.4.2.40

This hotfix build was developed and tested with:

  • Trellix ePolicy Orchestrator® 5.10.x

Note: This hotfix does not support the automatic upgrade of a pre-release software version. To upgrade to a production release of the software, you must first uninstall any pre-release versions.

Rating

The rating defines the urgency for installing this hotfix.

This release is mandatory for all environments. Failure to apply mandatory hotfixes might result in a security breach. Mandatory hotfixes resolve vulnerabilities that might affect product functionality and compromise security. You must apply these hotfixes to maintain a viable and supported product

Resolved issues

This hotfix addresses customer-reported issues.

For a list of current known issues, see KB87839 for Application and Change Control 8.x (Windows).

Reference

Resolution

MACC-13598

The Application Control client policy now allows the "inventoryCaseSensitivityEnabled" value to be set to 2. For details, see KB96798.

MACC-13529

Issues caused by incorrect mapping and empty MD5 checksums for binaries have been resolved.

Installation instructions

For information about installing or upgrading Application and Change Control software, see Trellix Application and Change Control Installation Guide.