The December 2015 Public Update releases for Office are now available. This month, there are 19 security updates (2 bulletins) and 61 non-security updates.
All of the security and non-security updates for December are listed in KB article 3121650.
A new version of Office 2013 Click-To-Run is available: 15.0.4779.1002
A new version of Office 2010 Click-To-Run is available: 14.0.7164.5001
For information on Office 365 Click-To-Run updates, see Office 365 client update branch releases.