Hello,
the security scanner in my company raised an issue with commons-collections, which is a transative dependency from Artemis: Part of our mvn dependeny:tree +- org.apache.activemq:artemis-junit-5:jar:2.36.0:test +- org.apache.activemq:artemis-server:jar:2.31.2:test \- commons-collections:commons-collections:jar:3.2.2:compile AFAIK the 3.x of commons-collections is EOL in favor to collections4 also with new GAV coordinates <groupId>org.apache.commons</groupId> <artifactId>commons-collections4</artifactId> Some details about that security issue: Score vulnerability sonatype-2024-3350 with severity >= 7 (severity = 8.7) Explanation The Apache commons-collections packages are vulnerable to a Denial of Service (DoS) attack. The add() method of the SetUniqueList class mishandles the order of operations when invoking its parent List implementation. Consequently, adding an instance of itself results in infinite recursion and deviates from the behavior defined by the standard JRE List contract. A remote attacker who can cause an application to add SetUniqueList instances to themselves can exploit this vulnerability to crash the affected application with a StackOverflowError exception. Version Affected [3.2,3.2.2] Root Cause commons-collections-3.2.2.redhat-2.jarorg/apache/commons/collections/list/Se tUniqueList.class[3.0, ) Advisories Project https://issues.apache.org/jira/browse/COLLECTIONS-701 CVSS Details Sonatype CVSS 4 8.7 CVSS Vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N That issue is fixed for 4.3. Do you plan to update to collections4? cheers Jan Matèrne