A security bulletins MS16-095 and MS16-096 eliminate 17 vulnerabilities in Internet Explorer and Microsoft Edge surfing app.
Bulletin MS16-099 addresses a number of vulnerabilities in Microsoft Office.
This update also fixes a vulnerability that could allow bypassing the ASLR mechanism (Address Space Layout Randomization).

Finally, the MS16-102 bulletin fixes one vulnerability in the PDF-library of Microsoft Windows.
This can be exploited to gain system access rights of the current user.
The operating problems could be allowed elevate privileges on the system or to disclose the sensitive data.

