To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2017-8631, CVE-2017-8632, and CVE-2017-8742. This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. and Microsoft Office for Mac Academic 2011.Microsoft Office for Mac Home and Student 2011.It includes fixes for vulnerabilities that an attacker can use to overwrite the contents of your computer's memory with malicious code. This update fixes critical issues and also helps to improve security.Note: The downloadable file is a security update for the Microsoft Office 2011 package Note: This product is not compatible with macOS Catalina and later.