Multiple vulnerabilities were found in Microsoft Browsers. Malicious users can exploit these vulnerabilities to execute arbitrary code, spoof user interface, bypass security restrictions, gain privileges, obtain sensitive information.

Below is a complete list of vulnerabilities:

1. A memory corruption vulnerability in Microsoft browsers can be exploited remotely via specially crafted website to execute arbitrary code.
2. Multiple memory corruption vulnerabilities in Chakra Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code.
3. A spoofing vulnerability in Internet Explorer can be exploited remotely via specially crafted website to spoof user interface.
4. A security feature bypass vulnerability in Internet Explorer can be exploited remotely via specially crafted file to bypass security restrictions.
5. Multiple memory corruption vulnerabilities in Internet Explorer can be exploited remotely via specially crafted website to execute arbitrary code.
6. An elevation of privilege vulnerability in Microsoft Edge can be exploited remotely to gain privileges.
7. A memory corruption vulnerability in Microsoft Edge can be exploited remotely via specially crafted website to execute arbitrary code.
8. Multiple memory corruption vulnerabilities in Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code.
9. An information disclosure vulnerability in Internet Explorer can be exploited remotely via specially crafted content to obtain sensitive information.

Internet Explorer 11
Internet Explorer 10
Internet Explorer 9
Microsoft Edge

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

4499179
4499181
4499164
4499171
4499167
4494441
4497936
4499151
4494440
4499154
4498206
4499149