KLA10696
Multiple vulnerabilities in Microsoft Office

Multiple serious vulnerabilities have been found in Microsoft Office. Malicious users can exploit these vulnerabilities to spoof user interface, gain privileges or execute arbitrary code.

Below is a complete list of vulnerabilities

1. Improper memory objects handling can be exploited remotely via a specially designed file or web content to execute arbitrary code;
2. AN unknown vulnerability can be exploited via a specially designed web content to gain privileges or execute arbitrary code from vectors related to Internet Explorer;
3. Lack of HTML sanitization at Outlook can be exploited remotely via a specially designed content to spoof user interface. (OS X)

Microsoft Office 2007 Service Pack 3
Microsoft Office 2010 Service Pack 2
Microsoft Pinyin IME 2010
Microsoft Office 2013 Service Pack 1
Microsoft Office 2013 RT Service Pack 1
Microsoft Office 2016
Microsoft Excel 2011 for Mac
Microsoft Excel 2016 for Mac
Microsoft Office Compatibility Pack Service Pack 3
Microsoft Excel Viewer
Microsoft Word Viewer
Microsoft SharePoint Server 2007 Service Pack 3
Microsoft SharePoint Server 2010 Service Pack 2
Microsoft SharePoint Server 2013 Service Pack 1
Microsoft Office Web Apps 2010 Service Pack 2
Microsoft Office Web Apps Server 2013 Service Pack 1
Skype for Business 2016
Microsoft Lync 2013 Service Pack 1

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)