https://www.bleepingcomputer.com/news/security/microsoft-office-september-security-updates-fix-critical-rce-bugs/

Microsoft has released the September 2020 Office security updates with a total of 30 security updates and 5 cumulative updates for 7 different products, fixing 13 vulnerabilities that could enable remote attackers to execute arbitrary code on vulnerable systems.

Redmond also issued the September 2020 Patch Tuesday security updates, with security updates for 129 vulnerabilities, 23 rated of them as Critical and 105 as Important.