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Because of the nature of the Spectre exploit , patches for it need to be delivered as an operating system or BIOS update , and if Microsoft and motherboard OEMs are n’t going to distribute the patches , developing them is n’t much of a priority .
 patch vulnerability: distribute
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: distribute