BROWSER-IE Microsoft Edge Chakra Scripting Engine memory corruption attempt
This event is generated when an html page designed to crash Microsoft Edge traverses the network.
Attempted User Privilege Gain
CVSS base score 7.5
CVSS impact score 5.9
CVSS exploitability score 1.6
Confidentiality Impact HIGH
Integrity Impact HIGH
Availability Impact HIGH
An issue has been identified in Edge where an object's pointer gets overwritten. Successful exploitation of this vulnerability can achieve Remote Code Execution.
CVE-2018-8266: A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8380, CVE-2018-8381, CVE-2018-8384.
- microsoft chakracore 1.10.1
- microsoft edge -
Ease of attack
- Cisco's Talos Intelligence Group