{"id":"CVE-2026-111822","published":"2026-11-04T10:17:25.500","lastModified":"2026-11-04T14:10:09.713","description":"Improper invalidation of cached authorizations vulnerability in Apache ActiveMQ, Apache ActiveMQ Runtime Config.\n\n\n\nAfter the runtime configuration plugin removes a principal's write grant on a destination, an authenticated connection opened before the change can keep sending to that destination, including through a new anonymous producer, while fresh connections and new explicit producers are denied.\n\n\n\nThis issue affects Apache ActiveMQ: from 6.0.0 before 6.3.3, before 5.19.12; Apache ActiveMQ Runtime Config: from 6.0.0 before 6.3.3, before 5.19.12.\n\n\n\nUsers are recommended to upgrade to version 6.4.0, 6.3.3 or 5.19.12, which fixes the issue.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://lists.apache.org/thread/b5gop0kwsm4sr1pgdrfcd14q8hx942j5","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2026/11/03/20","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}