KLA11166
Multiple vunlerabilities in Microsoft Browsers

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

Below is a complete list of vulnerabilities:

1. A memory corruption vulnerability in Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code.
2. An information disclosure vulnerability in Microsoft Edge can be exploited remotely via specially crafted to obtain sensitive information.
3. A memory corruption vulnerability in Microsoft Edge can be exploited remotely via specially crafted website to obtain sensitive information.
4. A memory corruption vulnerability in Chakra Scripting Engine can be exploited remotely via specially crafted website to obtain sensitive information.
5. An elevation of privilege vulnerability in Microsoft Edge can be exploited remotely via specially crafted content to gain privileges.
6. A security feature bypass vulnerability in Scripting Engine can be exploited remotely to bypass security restrictions.

Internet Explorer 11
Internet Explorer 10
Internet Explorer 9
Microsoft Edge (EdgeHTML-based)
ChakraCore

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