This months release contains 13 bulletins addressing 44 vulnerabilities. Five bulletins are rated critical and address vulnerabilities in Edge, Graphic Fonts, Internet Explorer, Windows Media Player, and Window PDF. The remaining eight bulletins were rated important and addressed vulnerabilities in.NET, Office, and several other Windows components. The IE security bulletin addresses 13 memory corruption vulnerabilities while the Edge bulletin addresses 10 memory corruption flaws and one information disclosure bug that manifests as a result of Edge improperly handling referrer policy, potentially leaking the user’s request content.”]
Source: https://blog.talosintelligence.com/2016/03/ms-tuesday.html