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Intel revealed that it will not be issuing Spectre patches to a number of older Intel processor families , potentially leaving many customers vulnerable to the security exploit .
 patch vulnerability: be issuing
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: be issuing