Today Microsoft released the following Security Bulletins:
Bulletin Summary: https://technet.microsoft.com/library/security/ms17-jan
Critical (2):
Microsoft Security Bulletin MS17-002
Security Update for Microsoft Office (3214291): https://technet.microsoft.com/library/security/ms17-002
Microsoft Security Bulletin MS17-003
Security Update for Adobe Flash Player (3214628): https://technet.microsoft.com/library/security/ms17-003
Important (2):
Microsoft Security Bulletin MS17-001
Security Update for Microsoft Edge (3199709): https://technet.microsoft.com/library/security/ms17-001
Microsoft Security Bulletin MS17-004
Security Update for Local Security Authority Subsystem Service (3216771): https://technet.microsoft.com/library/security/ms17-004
Note: Microsoft states that after today's release, they will only publish update information here: https://portal.msrc.microsoft.com/en-us/
Release notes for today's updates: https://portal.msrc.microsoft.com/en-us/security-guidance/releasenotedetail/f2d46a8e-2fcd-e611-80d6-000d3a32fc99