Currently we have installed and using version 8.6.2 for Elasticsearch, Logstash and Kibana. But due to below mentioned vulnerabilities we want to upgrade Kibana to version 8.11.1
• Arbitrary Code Injection CVE-2023-31414
• Information Exposure Through Log Files CVE-2023-46671
• Insertion of Sensitive Information into Log File CVE-2023-46675
• Cross-site Scripting (XSS) CVE-2020-7015
So, can we only upgrade Kibana to version 8.11.1 and continue using version 8.6.2 for Elasticsearch and Logstash ?