Microsoft released security update under patch Tuesday that affected many of its products along with certain critical Windows zero-day flaw. There are 3 Zero-day vulnerability has been fixed along with more than 49 vulnerabilities that affected Microsoft products such as Windows, Edge, Internet Explorer, Office, Exchange Server, and Power Shell Core. Out of 48 vulnerabilities 18 are categorized as CRITICAL and rest of the flaws listed in other categories such as important. Microsoft also fixed 8 years old remote code execution bug that affected Exchange Server is the resurfacing of a vulnerability that discovered in 2010.”]
Source: https://gbhackers.com/microsoft-released-security-update/