{"action":"Upgrade org.apache.activemq:activemq-broker to 5.19.7 (5.x) or 6.2.6 (6.x) or later.","affected":[{"fixed":"5.19.7","introduced":"0"},{"fixed":"6.2.6","introduced":"6.0.0"}],"component":"org.apache.activemq:activemq-broker","cve_ids":["CVE-2026-42588"],"ecosystem":"Maven","epss":0.0074,"exploited":false,"fixed_versions":["5.19.7","6.2.6"],"ghsa_id":"GHSA-hg6c-8mvr-jqc9","id":"tcs_01M5N90K1B312H3PEAS1482F02","modified_at":"2026-09-10T03:50:50.043431261Z","published_at":"2026-06-01T09:31:14Z","references":["https://osv.dev/vulnerability/GHSA-hg6c-8mvr-jqc9","https://nvd.nist.gov/vuln/detail/CVE-2026-42588","https://github.com/apache/activemq","https://lists.apache.org/thread/ns0zktfo16s9ql2mmtqtlb6p6xcs45xm","http://www.openwall.com/lists/oss-security/2026/05/31/18"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-hg6c-8mvr-jqc9","url":"https://osv.dev/vulnerability/GHSA-hg6c-8mvr-jqc9"}],"summary":"Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ have a Code Injection issue"}