Autodesk Revit 2015 Security Update Release Readme

Thank you for downloading Autodesk® Revit® 2015 Security Update Release.

This readme contains the latest information regarding the installation and use of this update. It is strongly recommended that you read this entire document before you apply the update to your licensed copy of Autodesk Revit 2015, either as a standalone product or as part of a product suite, such as Autodesk Building Design Suite 2015 Ultimate or Autodesk Building Design Suite 2015 Premium. After Security Update Release is applied successfully, the build number specified on the Help > About dialog will be 20140323_1530. For reference, you should save this readme to your hard drive or print a copy.

Issues Resolved by this Update Release

This update release addresses the Heartbleed vulnerability - a security bug in the open-source OpenSSL cryptography library. Heartbleed is registered in the Common Vulnerabilities and Exposures system as CVE-2014-0160. For more information, please visit the CVE dictionary at

In addition, the Autodesk Revit 2015 Security Update contains the fixes within Autodesk Revit Update Release 1. Consult the enhancements documentation for areas improved by this update.