A remote code execution vulnerability exists in Microsoft Excel 2010 Service Pack 2 Microsoft Excel 2013 Service Pack 1 Microsoft Excel 2013 RT Service Pack 1 Microsoft Excel 2016 Microsoft Office Web Apps 2013 Microsoft Excel for Mac 2011 Microsoft Excel 2016 for Mac and Microsoft Office Compatibility Pack Service Pack 3 when they fail to properly handle objects in memory aka \Microsoft Office Memory Corruption Vulnerability\. This CVE ID is unique from CVE-2017-8630 CVE-2017-8631 and CVE-2017-8744.