Microsoft released the January 2019 Office Update comprising a list of 25 security updates and 19 non-security updates. Microsoft Office products received 23 updates. Click-To-Run Office 2013 and Office 2010 updated to 15.0.5101.1002 and 14.7228.5000, respectively. Microsoft also released a long list of updates for Microsoft SharePoint Server 2010, 2013, 2016, and 2019 products, all of them available in the same format in the 4484800 Knowledge Base article.
Source: https://www.bleepingcomputer.com/news/microsoft/microsoft-delivers-january-2019-office-update/