CVE-2026-92609

A flaw was found in Apache Qpid Broker-J. The application does not renew session identifiers upon successful authentication, leading to a session fixation vulnerability in the HTTP management interface. A remote attacker can exploit this issue by establishing a session identifier prior to login a...

CVE-2026-92564

A flaw was found in Apache Qpid Broker-J. An unauthenticated remote attacker can cause a Denial of Service DoS by sending specially crafted messages containing deeply nested data structures during protocol handling. Because the broker does not properly restrict type nesting depth, processing thes...

CVE-2026-92560

A flaw was found in Apache Qpid Broker-J within the Advanced Message Queuing Protocol AMQP 0-10 decoder component. An unauthenticated remote attacker could exploit improper type size and count handling by sending specially crafted network messages. This can trigger excessive memory allocation,...

CVE-2026-92550

A flaw was found in Apache Qpid Broker-J. An unauthenticated remote attacker could exploit this vulnerability by sending specially crafted messages with manipulated type size or count parameters to the AMQP Advanced Message Queuing Protocol decoder. This causes excessive memory allocation, leadin...

Memory Allocation with Excessive Size Value

Overview org.apache.qpid:qpid-broker-plugins-amqp-0-8-protocol is an AMQP 0-8, 0-9 and 0-9-1 protocol broker plug-in. Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value due to improper handling of type size and count in the AMQP 0-8/0-9/0-9-1 decoder. ...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview org.apache.qpid:qpid-broker-core is a package that manages Broker core functionality and initial configuration. Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification via improper handling of compressed data in the shared GZIP...

Allocation of Resources Without Limits or Throttling

Overview org.apache.qpid:qpid-broker-plugins-amqp-0-10-protocol is a maven plugin for AMQP 0-10 protocol broker. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via improper handling of type size and count in the AMQP 0-10 decoder. An...

Uncontrolled Recursion

Overview org.apache.qpid:qpid-broker-plugins-amqp-0-8-protocol is an AMQP 0-8, 0-9 and 0-9-1 protocol broker plug-in. Affected versions of this package are vulnerable to Uncontrolled Recursion through unbounded nesting of types in the field-table processing. An attacker can cause a stack overflow...

CVE-2026-92573

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 authenticated message producers to exhaust memory and disrupt broker availability via processing without a...

CVE-2026-92550

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 10.1.0. Users are recommended to upgrade to version 10.1.1, which fixes the issue...

CVE-2026-92560

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 10.1.0. Users are recommended to upgrade to version 10.1.1, which fixes the issue...

CVE-2026-92564

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 recommended to upgrade to version 10.1.1, which fixes the issue...

EUVD-2026-86587

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 10.1.0. Users are recommended to upgrade to version 10.1.1, which fixes the issue...

CVE-2026-92550

The Apache Qpid Broker-J software (versions through 10.1.0 ) is vulnerable to a denial of service (DoS) attack. A pre-authentication attacker can exploit improper type size/count handling within the AMQP 0-8/0-9/0-9-1 decoder to trigger excessive memory allocation. To mitigate this risk, users sh...

CVE-2026-92550 Apache Qpid Broker-J: Type size/count handling can lead to excessive allocation pre-authentication in the AMQP 0-8/0-9/0-9-1 decoder

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 10.1.0. Users are recommended to upgrade to version 10.1.1, which fixes the issue...

CVE-2026-92550 Apache Qpid Broker-J: Type size/count handling can lead to excessive allocation pre-authentication in the AMQP 0-8/0-9/0-9-1 decoder

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 10.1.0. Users are recommended to upgrade to version 10.1.1, which fixes the issue...

CVE-2026-92560

The Apache Qpid Broker-J software (versions through 10.1.0) is vulnerable to a denial of service condition. A pre-authentication attacker can exploit improper type size/count handling within the AMQP 0-10 decoder to trigger excessive allocation . To remediate this issue, users are recommended to ...

EUVD-2026-86586

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 10.1.0. Users are recommended to upgrade to version 10.1.1, which fixes the issue...

CVE-2026-92560 Apache Qpid Broker-J: Type size/count handling can lead to excessive allocation pre-authentication in the AMQP 0-10 decoder

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 10.1.0. Users are recommended to upgrade to version 10.1.1, which fixes the issue...

CVE-2026-92560 Apache Qpid Broker-J: Type size/count handling can lead to excessive allocation pre-authentication in the AMQP 0-10 decoder

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 10.1.0. Users are recommended to upgrade to version 10.1.1, which fixes the issue...