{"id":"CVE-2026-32642","aliases":["GHSA-f4gc-mwrg-q36r"],"url":"https://o3.security/vulnerability/CVE-2026-32642","summary":"Apache Artemis, Apache ActiveMQ Artemis: Temporary address auto-created for OpenWire consumer without createAddress permission","details":"Incorrect Authorization (CWE-863) vulnerability in Apache Artemis, Apache ActiveMQ Artemis exists when an application using the OpenWire protocol attempts to create a non-durable JMS topic subscription on an address that doesn't exist with an authenticated user which has the \"createDurableQueue\" permission but does not have the \"createAddress\" permission and address auto-creation is disabled. In this circumstance, a temporary address will be created whereas the attempt to create the non-durable subscription should instead fail since the user is not authorized to create the corresponding address. When the OpenWire connection is closed the address is removed.\n\nThis issue affects Apache Artemis: from 2.50.0 through 2.52.0; Apache ActiveMQ Artemis: from 2.0.0 through 2.44.0.\n\nUsers are recommended to upgrade to version 2.53.0, which fixes the issue.","published":"2026-03-24T07:53:44.644Z","modified":"2026-08-12T03:51:08.568252117Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.artemis:artemis-openwire-protocol","fixedVersion":"2.53.0"},{"ecosystem":"Maven","name":"org.apache.activemq:artemis-openwire-protocol","fixedVersion":"2.53.0"}],"fix":null,"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/03/20/2"},{"type":"WEB","url":"https://repo.maven.apache.org/maven2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32642.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/4wlrp31ngq2yb54sf4kjb3bl41t4xgtp"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32642"},{"type":"PACKAGE","url":"https://github.com/apache/artemis"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:08.568252117Z"}}