{"schema_version":"1.7.2","id":"OESA-2026-4047","modified":"2026-09-25T01:27:39Z","published":"2026-09-25T01:27:39Z","upstream":["CVE-2026-74761"],"summary":"activemq security update","details":"The most popular and powerful open source messaging and Integration Patterns server.\r\n\r\nSecurity Fix(es):\n\nImproper input validation in TopicRegion in Apache ActiveMQ, Apache ActiveMQ Broker, and Apache ActiveMQ All on all platforms. An authenticated client can spoof clientId when removing a durable topic subscription, allowing removal of other users' durable topic subscriptions.(CVE-2026-74761)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS-SP4","name":"activemq","purl":"pkg:rpm/openEuler/activemq&distro=openEuler-24.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.19.11-1.oe2403sp4"}]}],"ecosystem_specific":{"noarch":["activemq-5.19.11-1.oe2403sp4.noarch.rpm","activemq-javadoc-5.19.11-1.oe2403sp4.noarch.rpm"],"src":["activemq-5.19.11-1.oe2403sp4.src.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4047"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74761"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}],"database_specific":{"severity":"High"}}