Microsoft released first security updates in 2019 under Patch Tuesday and fixed 51 vulnerabilities that affected its products. Microsoft issued patchs for 7 critical vulnerabilities that allow attacks to write an arbitary code in following vulnerable products. The first Patch Tuesday fixed several vulnerabilities for the following Microsoft products: Adobe Flash Player, Internet Explorer, Windows Hyper-V, Microsoft Office etc. and Microsoft Office Services and Web Apps. Microsoft Edge improperly accesses objects in memory that allows to corrupt memory in such a way that enables an attacker to execute arbitrary code.”]
Source: https://gbhackers.com/microsoft-released-security-updates-2/