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Unfortunately , those patches blew a gaping hole in the operating systems : normal applications and logged - in users could now access and modify any part of physical RAM , and gain complete control over a box , with the updates installed .
 patch vulnerability: blew
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: phishing, data breach, ransom, discover vulnerability, patch vulnerability 
Text: {0} 
Answer:
 patch vulnerability: blew