Before upgrading
a Cortex XDR agent 7.0 or later running on macOS 10.15.4 or later,
you must ensure that the System Extensions were approved on the
endpoint. Otherwise, if the extensions were not approved, after
the upgrade the extensions remain on the endpoint without any option
to remove them which could cause the agent to display unexpected
behavior. To check whether the extensions were approved, you can
either verify that the endpoint is in Fully Protected state in Cortex
XDR, or execute the following command line on the endpoint to list
the extensions:
systemextensionsctl list
.
If you need to approve the extensions, follow the workflow explained
in the Cortex XDR agent administration guide for approving System
Extensions, either
manually or
using an MDM profile.