{"id":"CVE-2026-92560","summary":"Apache Qpid Broker-J: Type size/count handling can lead to excessive allocation pre-authentication in the AMQP 0-10 decoder","details":"A pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to potential denial of service.\n\nThis issue affects Apache Qpid Broker-J: through 10.1.0.\n\nUsers are recommended to upgrade to version 10.1.1, which fixes the issue.","modified":"2026-10-08T02:52:31.268430914Z","published":"2026-09-25T08:17:01.277Z","database_specific":{"unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"last_affected":"10.1.0"}]}],"cna_assigner":"apache","cwe_ids":["CWE-770"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92560.json"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/09/24/13"},{"type":"WEB","url":"https://repo.maven.apache.org/maven2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92560.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/dcsjw242n1bxdog29hwlg43r5611dtb7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92560"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/qpid-broker-j","events":[{"introduced":"0"},{"fixed":"49098be941a6e6c5c5fc17759c30e0e1e0331c80"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:apache:qpid_broker-j:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"10.1.1"}]}}],"versions":["10.1.0","10.0.1","10.0.0","9.2.1","9.2.0","9.1.0","9.0.0","8.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92560.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}