You can upgrade any Broker VM directly from the Cortex XDR management console in the Broker VMs page from both the Brokers and Clusters tab.
For all brokers that were deployed with a Broker VM image, downloaded prior to July 9th, 2023 (installed with Ubuntu 18.04 or earlier), the Broker VM must be reinstalled with a new image (installed with Ubuntu 20.04 or later) before upgrading to the latest version. For more information, see Migrating to a New Broker VM Image.
Select→ → → .
In either the Brokers or Clusters tab, locate your Broker VM, right-click, and select Upgrade Broker version.
Upgrading your Broker VM takes approximately 5 minutes.