Hello,
Please have a look at this documentation about: TalendHelpCenter: Log4j2 Issue
(CVE-2021-44228)
The latest version of Talend is v8 at the moment. This was released just prior to the Log4j bug, so the Open Studio version does not have the fixes built-in. The subscription v8 products have been patched. You can try upgrading the Log4j libraries that your version of Talend uses. Have you ever seen the “modules” section in the Studio? Here you can add and replace Jars which are used. You could try to replace the Jars affected with fixed Jars. If you try this, it would be best to test it thoroughly in a Studio that is a “throwaway” instance and not one you are currently using for development.
Here exists a related topic:
https://community.talend.com/s/question/0D55b00007LPEgzCAH/third-party-jar-upgrade
Hope it helps for you.
Best regards
Sabrina
