Microsoft today patched a total of 74 vulnerabilities. 15 of the vulnerabilities are rated critical. One vulnerability may lead to remote code execution due to memory corruption in the scripting engine. The second vulnerability affects the Microsoft Office Click-to-Run system (C2R) A crafted file could abuse these components to escalate privileges and execute code as System. The vulnerability is probably not as severe as the first publicly disclosed problem, a confidentiality issue with the TPM chip firmware. Once updated, you need to re-enroll into security services.”]
Source: https://isc.sans.edu/diary/November+2019+Microsoft+Patch+Tuesday/25516