Quote:Microsoft has addressed critical remote code execution vulnerabilities in multiple SharePoint versions with this month's Office security updates.
 
In total, this month the company released 23 security updates and 5 cumulative updates for 7 different products, fixing 9 vulnerabilities that could allow attackers to execute arbitrary code remotely on vulnerable systems.

Redmond also issued the December 2020 Patch Tuesday security updates, with security updates for 58 vulnerabilities, nine of them rated as Critical.
 
Non-security Windows updates were also released with the Windows 10 KB4592449 and KB4592438 cumulative updates.