DISA has released the BlackBerry UEM 12.7 STIG Version 1

What in the HELL is BlackBerry UEM?
BlackBerry UEM (Unified Endpoint Management) is a multiplatform EMM (Enterprise Mobility Management) solution from BlackBerry that provides comprehensive device, application, and content management with integrated security and connectivity, and helps you manage iOS, macOS, Android, Windows 10, BlackBerry 10, and BlackBerry OS (version 5.0 to 7.1) devices for your organization.

BlackBerry UEM offers trusted end-to-end security and provides the control that organizations need to manage all endpoints and ownership models. For information about trying BlackBerry UEM, see the information on blackberry.com. (source: http://help.blackberry.com/en/blackberry-uem/12.7/overview-and-whats-new/what_is_BlackBerry_UEM.html)

Added support for app-based PKI solutions, such as Purebred, which can enroll certificates for BlackBerry Dynamics apps
Added support for using multiple DEP accounts.
New controls prevent users from adding additional accounts in the Android workspace.

http://help.blackberry.com/en/blackberry-uem/current/

DISA has released the BlackBerry UEM 12.7 Security Technical Implementation Guide (STIG) Version 1. The requirements of the STIG become effective immediately. The STIG is available at https://iase.disa.mil/stigs/Pages/index.aspx.

For all STIG related questions, please contact the DISA STIG Customer Support Desk: disa.stig_spt@mail.mil