https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T10:03:32.623746+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-355084 EUVD-2026-355084 2026-10-03T10:03:32.715402+00:00 EUVD-2026-355084 https://cve.radiocsirt.org/vuln/fkie_cve-2026-61634 fkie_cve-2026-61634 2026-10-03T10:03:32.715435+00:00

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.33.0, the AMQP connection tuning path records the negotiated AMQP frame_max value, but src/main/java/com/rabbitmq/client/impl/SocketFrameHandler.java and NettyFrameHandlerFactory continue to validate broker-controlled frame payload lengths against maxInboundMessageBodySize because the negotiated limit is not applied consistently through setMaxInboundFramePayloadSize. A malicious or compromised broker can send a method frame larger than the negotiated frame_max during or after connection establishment, causing the client to allocate and decode a protocol-invalid frame instead of rejecting it with MalformedFrameException. The protocol violation can disrupt the affected connection and cause client-side denial of service. This issue is fixed in version 5.33.0.

 https://cve.radiocsirt.org/vuln/ghsa-5xwg-cfvj-gff5 GHSA-5xwg-cfvj-gff5 — RabbitMQ Java client accepts broker frames larger than the negotiated AMQP frame_max 2026-10-03T10:03:32.715469+00:00

Affected: Maven: com.rabbitmq:amqp-client

## Summary The max body size was enforced to patch CVE-2023-46120, but even though that limit still works, the frame size itself still exceeds the given max size.

## Root cause The Java client records the AMQP 0-9-1 `frame_max` negotiated during connection tuning, but the socket inbound frame reader continues to validate broker-controlled payload lengths against the much larger `maxInboundMessageBodySize` limit. A broker peer can therefore send a method frame whose payload is larger than the negotiated `frame_max`, have it allocated and decoded, and complete the connection handshake instead of being rejected as a protocol violation.

*Reported by Team Atlanta.*

 https://cve.radiocsirt.org/vuln/oesa-2026-4112 OESA-2026-4112 — rabbitmq-java-client security update 2026-10-03T10:03:32.715498+00:00

Affected: openEuler:24.03-LTS-SP3: rabbitmq-java-client, openEuler:24.03-LTS-SP4: rabbitmq-java-client, openEuler:20.03-LTS-SP4: rabbitmq-java-client, openEuler:22.03-LTS-SP4: rabbitmq-java-client, openEuler:24.03-LTS-SP1: rabbitmq-java-client

The library allows Java code to interface to AMQP servers. Please see the specification page for more information on AMQP inter-operation and standards-conformance You will need an AMQP server, such as our very own RabbitMQ server, to use with the client library. Security Fix(es):

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. `maxBodyLebgth` was not used when receiving Message objects. Attackers could send a very large Message causing a memory overflow and triggering an OOM Error. Users of RabbitMQ may suffer from DoS attacks from RabbitMQ Java client which will ultimately exhaust the memory of the consumer. This vulnerability was patched in version 5.18.0.(CVE-2023-46120)

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.33.0, the AMQP connection tuning path records the negotiated AMQP frame_max value, but src/main/java/com/rabbitmq/client/impl/SocketFrameHandler.java and NettyFrameHandlerFactory continue to validate broker-controlled frame payload lengths against maxInboundMessageBodySize because the negotiated limit is not applied consistently through setMaxInboundFramePayloadSize. A malicious or compromised broker can send a method frame larger than the negotiated frame_max during or after connection establishment, causing the client to allocate and decode a protocol-invalid frame instead of rejecting it with Ma…

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-61634 UBUNTU-CVE-2026-61634 2026-10-03T10:03:32.715553+00:00

Affected: Ubuntu:18.04:LTS: rabbitmq-java-client, Ubuntu:20.04:LTS: rabbitmq-java-client, Ubuntu:22.04:LTS: rabbitmq-java-client, Ubuntu:24.04:LTS: rabbitmq-java-client, Ubuntu:26.04:LTS: rabbitmq-java-client

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.33.0, the AMQP connection tuning path records the negotiated AMQP frame_max value, but src/main/java/com/rabbitmq/client/impl/SocketFrameHandler.java and NettyFrameHandlerFactory continue to validate broker-controlled frame payload lengths against maxInboundMessageBodySize because the negotiated limit is not applied consistently through setMaxInboundFramePayloadSize. A malicious or compromised broker can send a method frame larger than the negotiated frame_max during or after connection establishment, causing the client to allocate and decode a protocol-invalid frame instead of rejecting it with MalformedFrameException. The protocol violation can disrupt the affected connection and cause client-side denial of service. This issue is fixed in version 5.33.0.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2921 WID-SEC-W-2026-2921 — RabbitMQ Java Client: Mehrere Schwachstellen 2026-10-03T10:03:32.715583+00:00

Ein Angreifer kann mehrere Schwachstellen im RabbitMQ Java Client ausnutzen, um Code auszuführen, um Sicherheitsmechanismen zu umgehen und um einen Denial of Service herbeizuführen.