904
But as he noted , as of Wednesday , Debian stable and Ubuntu releases 16.04 and 18.04 had not fixed the issue , with the latest kernel update occurring around a month earlier .
 patch vulnerability: had not fixed
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: had not fixed