Apache Qpid Broker-J vulnerabilities

21 CVEs affecting Apache Qpid Broker-J, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-92573, published 2026-09-25.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2016-4432, published 2016-06-01. Critical severity, CVSS 9.1. EPSS: 8.9% chance of exploitation in the next 30 days. The AMQP 0-8, 0-9, 0-91, and 0-10 connection handling in Apache Qpid Java before 6.0.3 might allow remote attackers to bypass authentication and consequently perform actions via vectors related to…
CVE-2016-3094, published 2016-06-01. Medium severity, CVSS 5.9. EPSS: 7.8% chance of exploitation in the next 30 days. PlainSaslServer.java in Apache Qpid Java before 6.0.3, when the broker is configured to allow plaintext passwords, allows remote attackers to cause a denial of service (broker termination) via a…
CVE-2016-8741, published 2017-05-15. High severity, CVSS 7.5. EPSS: 6.3% chance of exploitation in the next 30 days. The Apache Qpid Broker for Java can be configured to use different so called AuthenticationProviders to handle user authentication. Among the choices are the SCRAM-SHA-1 and SCRAM-SHA-256…
CVE-2017-15702, published 2017-12-01. Critical severity, CVSS 9.8. EPSS: 6.2% chance of exploitation in the next 30 days. In Apache Qpid Broker-J 0.18 through 0.32, if the broker is configured with different authentication providers on different ports one of which is an HTTP port, then the broker can be tricked by a…
CVE-2017-15701, published 2017-12-01. High severity, CVSS 7.5. EPSS: 4.4% chance of exploitation in the next 30 days. In Apache Qpid Broker-J versions 6.1.0 through 6.1.4 (inclusive) the broker does not properly enforce a maximum frame size in AMQP 1.0 frames. A remote unauthenticated attacker could exploit this to…
CVE-2018-8030, published 2018-06-20. 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…
CVE-2019-0200, published 2019-03-06. High severity, CVSS 7.5. EPSS: 3.8% chance of exploitation in the next 30 days. A Denial of Service vulnerability was found in Apache Qpid Broker-J versions 6.0.0-7.0.6 (inclusive) and 7.1.0 which allows an unauthenticated attacker to crash the broker instance by sending…
CVE-2018-1298, published 2018-02-09. Medium severity, CVSS 5.9. EPSS: 2.3% chance of exploitation in the next 30 days. A Denial of Service vulnerability was found in Apache Qpid Broker-J 7.0.0 in functionality for authentication of connections for AMQP protocols 0-8, 0-9, 0-91 and 0-10 when PLAIN or XOAUTH2 SASL…
CVE-2026-68073, published 2026-08-05. High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days. A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are…
CVE-2026-68074, published 2026-08-05. High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days. A pre-authentication attacker could leverage unbounded symbol value caching to cause resource exhaustion leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users…

Latest

CVE-2026-92573, published 2026-09-25. Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days. Improper handling of compressed data in the shared GZIP decompressor used for AMQP 0-8/0-9/0-9-1 and AMQP 0-10 message delivery, message conversion and HTTP management JSON rendering allows…
CVE-2026-92564, published 2026-09-25. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.1.0. Users are…
CVE-2026-92560, published 2026-09-25. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. A pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to potential denial of service. This issue affects Apache Qpid Broker-J: through…
CVE-2026-92550, published 2026-09-25. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. A pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to potential denial of service. This issue affects Apache Qpid Broker-J: through…
CVE-2026-92609, published 2026-09-25. Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days. Session fixation in HTTP management authentication allows remote attackers to gain unauthorized access to an authenticated management session via reuse of a session identifier retained across…
CVE-2026-92608, published 2026-09-25. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. Improper handling of property-encoding exceptions in AMQP 1.0-to-AMQP 0-10 message conversion allows authenticated message producers to disrupt delivery to AMQP 0-10 consumers via message properties…
CVE-2026-68080, published 2026-08-05. Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days. It was not possible to govern the rate at which the broker would respond to an echo flow, enabling an authenticated attacker to cause excessive resource usage and potential denial of service. This…
CVE-2026-68078, published 2026-08-05. Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days. It was not possible to govern the maximum number of transfer frames per incoming delivery, enabling an authenticated attacker to cause excessive resource usage and potential denial of service. This…
CVE-2026-68077, published 2026-08-05. Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days. An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache…
CVE-2026-68075, published 2026-08-05. Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days. An authenticated attacker could exceed the session flow control incoming window potentially leading to denial of service. This issue affects Apache Qpid Broker-J: through 10.0.1. Users are…