BlackBerry UEM

12.23 and

UEM Cloud

(November 2025) Release Notes

To learn about the new features introduced in every supported release of

BlackBerry UEM

on-premises and

BlackBerry UEM Cloud

, see What's new in BlackBerry UEM.

See the following Critical Issue Advisory Knowledge Base articles for information about key issues that may impact your

UEM

environment, as well as workarounds and possible resolutions:

UEM Critical Issue Advisories
BlackBerry Enterprise Mobility Server Critical Issue Advisories

You can use the setup application to install

UEM

version 12.23 or to upgrade from

UEM

12.21 or 12.22. When you upgrade the software, the setup application stops and starts all of the

UEM

services for you and backs up the database by default.

Version	New in this version
12.23.0	Compatibility with the UEM version 12.23 components. The BlackBerry Connectivity Node makes outbound connections to new UEM domain names. For more information, see Port requirements: Server configuration. Stability fixes and enhancements. Changed the BlackBerry Connectivity Node version model to align with the UEM version.
2.17	Compatibility with the UEM version 12.22 components. No functional changes from previous release.
2.16.1	Security updates to the Spring Framework.