Microsoft has released monthly security update for their products: Vulnerable Product Risk Level Impacts Notes Apps Medium Risk Elevation of Privilege Spoofing Security Restriction Bypass Remote Code Execution Information Disclosure Azure Medium Risk Information Disclosure ... Impact Spoofing Remote Code Execution Elevation of Privilege Security Restriction Bypass Information Disclosure Data Manipulation Denial of Service System / Technologies affected Apps Azure Browser Developer Tools Extended Security Updates (ESU) Microsoft Dynamics Microsoft Office Server Software Windows Solutions Before installation of the software, please visit the vendor web-site for more details. Apply fixes issued by the vendor.