Multiple vulnerabilities were found in Microsoft Edge and Internet Explorer. Malicious users can exploit these vulnerabilities to obtain sensitive information, bypass security restrictions, execute arbitrary code.

Below is a complete list of vulnerabilities:

1. A memory corruption vulnerability in Microsoft Edge can be exploited remotely via specially crafted website to obtain sensitive information.
2. A security feature bypass vulnerability in Microsoft Edge can be exploited remotely via specially crafted website to bypass security restrictions.
3. A memory corruption vulnerability in Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code.
4. An information disclosure vulnerability in Microsoft Edge based on Edge HTML can be exploited remotely via specially crafted content to obtain sensitive information.

Technical details

Vulnerabilities (1) and (2) affects only Microsoft Edge

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

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

CVE-2018-0763
CVE-2018-0771
CVE-2018-0834
CVE-2018-0835
CVE-2018-0836
CVE-2018-0837
CVE-2018-0838
CVE-2018-0839
CVE-2018-0840
CVE-2018-0856
CVE-2018-0857
CVE-2018-0859
CVE-2018-0860
CVE-2018-0861
CVE-2018-0866

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