Microsoft has released updates to address multiple vulnerabilities in Microsoft software. Microsoft has fixed over 55 vulnerabilities with Microsoft's November 2021 Patch Tuesday, with six classified as Critical and 49 as Important.

20 of fixed vulnerabilities are Elevation of Privilege vulnerabilities, 2 Security Feature Bypass vulnerabilities, 15 Remote Code Execution vulnerabilities, 10 Information Disclosure vulnerabilities, 3 Denial of Service vulnerabilities, 4 Spoofing vulnerabilities.

Source: microsoft.com