Download Security Update for the 2007 Microsoft Office System (KB2344875) from Official Microsoft Download Center

A man sits on a bench, looks at a device in his hands

What will you do?

Office 365 unlocks the potential of your device, and brings out the best in you

Security Update for the 2007 Microsoft Office System (KB2344875)

Important! Selecting a language below will dynamically change the complete page content to that language.

Select Language:
A security vulnerability exists in the 2007 Microsoft Office System and the Microsoft Office Compatibility Pack that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability.