Rule Category

Alert Message

Rule Explanation

This event is generated when an attacker attempts to exploit CVE-2018-4386. Impact: Attempted User Privilege Gain Details: A type confusion vulnerability exists in Apple Safari WebKit which if abused may lead to remote code execution in the context of the current user on a victim machine. Ease of Attack:

What To Look For

Known Usage

No public information

False Positives

No known false positives


MITRE ATT&CK Framework



For reference, see the MITRE ATT&CK vulnerability types here:

Additional Links

CVE Additional Information