1448
" " If we disclosed the vulnerability after only fixing one release , we would unnecessarily expose all customers running other releases to potential exploitation once details about the attack itself became public .
 patch vulnerability: fixing
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: fixing