1539
Researchers at McAfee , who first reported the discovery on Friday , said because the HTML application is executable , the attacker can run code on the affected computer while evading memory - based mitigations designed to prevent these kinds of attacks .
 ( discover vulnerability: reported the discovery,  Researchers: discoverer, Friday: time, HTML application: vulnerable system, the attacker can run code on the affected computer: capabilities, McAfee: discoverer) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: phishing, data breach, ransom, discover vulnerability, patch vulnerability, Arguments type: vulnerable system, capabilities, vulnerability, number of victim, issues addressed, compromised data, damage amount, common vulnerabilities and exposures, victim, patch number, number of data, tool, discoverer, time, purpose, place, payment method, releaser, vulnerable system version, attacker, supported platform, patch, price, vulnerable system owner, trusted entity, attack pattern. 
Text: {0} 
Answer:
 ( discover vulnerability: reported the discovery,  Researchers: discoverer, Friday: time, HTML application: vulnerable system, the attacker can run code on the affected computer: capabilities, McAfee: discoverer) 