A Security Update has been released for Outlook 2010. It resolves the vulnerability mentioned in CVE-2018-0791, which could allow remote code execution via a specially crafted Office file.
Additionally, this update fixes an issue where 3rd-party MAPI providers may be blocked despite being in the Outlook profile.
View: Download information for KB4011273
Note: This update can be installed via Microsoft Update and updates Outlook to version 14.0.7192.5000.