These updates include fixes for vulnerabilities that an attacker can use to overwrite the contents of your Mac’s memory with malicious code. Microsoft has released Office 2011 14.6.3, in addition to security updates for Microsoft Office 2016 for Mac, to remedy serious security flaws that “allow remote code execution if a user opens a specially crafted Office file.” Security News Microsoft Office 2011 14.6.3 Patches Serious Office for Mac Flaws
