On Wildfly/JBoss, after applying the IM log4jshell patch the Wildfly/JBoss application server's tmp folder still has a reference to the older log4j files.
14.1, 14.2, 14.3, and 14.4 versions of Identity Suite (Identity Manager)
After stopping JBoss/Wildfly and applying the IM log4jshell patch you need to delete the Wildfly/JBoss application server's tmp folder before restarting Wildfly/JBoss. The application will be redeployed and the /tmp/ folder recreated with the newly patched jar file.
https://knowledge.broadcom.com/external/article?articleId=230278