CVE-2018-8030: Apache Qpid Broker-J

High severity, CVSS 7.5. EPSS: 3.9% chance of exploitation in the next 30 days.

A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 7.0.0-7.0.4 when AMQP protocols 0-8, 0-9 or 0-91 are used to publish messages with size greater than allowed maximum message size limit (100MB by default). The broker crashes due to the defect. AMQP protocols 0-10 and 1.0 are not affected.

Affected products

• Apache Qpid Broker-J: from 7.0.0, up to and including 7.0.4

Published 2018-06-20. Last modified 2026-06-17.