867
The patches also address multiple privilege - escalation and information - disclosure flaws , shoring up Adobe 's PDF software further following a patch for a critical Acrobat and Reader flaw plugged two weeks ago .
 patch vulnerability: address
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: address