A security feature bypass vulnerability in Microsoft Excel would allow a local user to perform arbitrary code execution.

Microsoft Office Access Connectivity Engine contains an unspecified vulnerability which can allow for remote code execution.

Microsoft Office contains an unspecified vulnerability that allows for remote code execution.

Microsoft Office 2013 SP1 and 2013 RT SP1 allows remote attackers to execute arbitrary code via a crafted Office document, aka "Microsoft Office Uninitialized Memory Use Vulnerability."