If you have accepted the update to Android 4.4.4 SU6-7 no the Motorola Droid Ultra you will be happy to know that there is now a root method for your current build. This method is said to be dangerous but does deliver results. It has been tested and is known to work on the Droid Mini, Droid Maxx, and Droid Ultra. This does require that you have RSD-Lite, Motorola drivers, the SU6-7 firmware, some various files, and an edited XML file. This method also requires an enormous amount of patience since it can take anywhere from 30-45 minutes to complete. If you are up to this daunting task and really need root on your device head to the link below for the full guide and download links.
via XDA