About this release

This document contains important information about the current release. We recommend that you read the whole document.

Caution: We do not support the automatic upgrade of a pre-release software version. To upgrade to a production release of the software, you must first uninstall the pre-release version.

This release includes the following:

Package Version
McAfee® Active Response Extension/Packages 2.4.3.357
McAfee Active Response Aggregator 2.4.3.357
Active Response Server 2.4.3.357
Active Response Client 2.4.3.357
Active Response Workspace 2.4.3.105

Supported platform, environment, and operating system

Active Response 2.4.3 supports Windows 10 20H1.

Active Response 2.4.3 is compatible with McAfee® Endpoint Security for Linux 10.7.0 and McAfee Endpoint Security for Mac 10.7.0.

For the complete list of components, supported platforms, environments, and operating systems for Active Response, see KB84473.

Rating — High Priority

The rating defines the urgency for installing this update.

  • High priority for all environments.
  • Failure to apply a High Priority update might result in potential business impact.
  • Most updates and hotfixes are considered High Priority.