CVE-2026-63336

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.33.0, com.rabbitmq.client.ConnectionFactory.useSslProtocol and ConnectionFactory.useSslProtocolString configure com.rabbitmq.client.TrustEverythingTrustManager and...

CVE-2026-69220

In RabbitMQ Java client

CVE-2026-69220

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.33.1, src/main/java/com/rabbitmq/client/impl/ValueReader.java permits ValueReader.readTable and ValueReader.readArray to call ValueReader.readFieldValue recursively f...

CVE-2026-69219 RabbitMQ Java client ValueReader: Oversized LongString/bytes length triggers OOM via unchecked allocation

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.33.1, src/main/java/com/rabbitmq/client/impl/ValueReader.java uses ValueReader.readBytes to accept a wire-declared contentLength below Integer.MAXVALUE and allocate a...

CVE-2026-69219

The vulnerability is in ValueReader.readBytes in ValueReader.java of the RabbitMQ Java client prior to 5.33.1: it allocates a byte array based on a wire-declared length before verifying available frame data, allowing a malicious AMQP peer to trigger a ~2 GB allocation and OutOfMemoryError during ...

CVE-2026-69219 RabbitMQ Java client ValueReader: Oversized LongString/bytes length triggers OOM via unchecked allocation

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.33.1, src/main/java/com/rabbitmq/client/impl/ValueReader.java uses ValueReader.readBytes to accept a wire-declared contentLength below Integer.MAXVALUE and allocate a...

CVE-2026-63336: Improper Certificate Validation

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.33.0, com.rabbitmq.client.ConnectionFactory.useSslProtocol and ConnectionFactory.useSslProtocolString configure com.rabbitmq.client.TrustEverythingTrustManager and...

CVE-2026-69219: Memory Allocation with Excessive Size Value

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.33.1, src/main/java/com/rabbitmq/client/impl/ValueReader.java uses ValueReader.readBytes to accept a wire-declared contentLength below Integer.MAXVALUE and allocate a...

PT-2026-80227

Vulnerability Summary com.rabbitmq.client.TrustEverythingTrustManager accepts ANY TLS certificate including null chains and is used as the default trust manager when calling ConnectionFactory.useSslProtocol without arguments. Combined with hostname verification being disabled by default, this...

PT-2026-80236

The JSON-RPC tools in com.rabbitmq.tools.jsonrpc perform Class.forNamejavaReturnType with initialize=true on class names received from untrusted AMQP messages, without any validation or allowlist. Vulnerable code ProcedureDescription.java:101-127: When a JsonRpcClient connects, it calls...

PT-2026-80233

Summary ValueReader.readBytes allocates a byte array sized by a wire-declared content length without validating it against actual frame data. A malicious AMQP peer triggers OOM by declaring a 2GB string/bytes field. Vulnerable Code src/main/java/com/rabbitmq/client/impl/ValueReader.java lines...

CVE-2026-61634: Improper Input Validation

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 framemax value, but src/main/java/com/rabbitmq/client/impl/SocketFrameHandler.java and...

PT-2026-77213

Name of the Vulnerable Software and Affected Versions RabbitMQ Java client library versions prior to 5.33.1 Description An issue exists where the ValueReader.readBytes function in src/main/java/com/rabbitmq/client/impl/ValueReader.java allocates a byte array based on a wire-declared contentLength...

ANT-2026-GTGXBRXN · rabbitmq-c · Integer Underflow

integer-underflow medium CVE-2026-44235 Severity Claude medium · Security research firm medium · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-GTGXBRXN: sizet underflow in AMQ...

BIT-ACTIVEMQ-2026-59878 Apache ActiveMQ AMQP, Apache ActiveMQ, Apache ActiveMQ All: AMQP NIO negative frame size validation bypass leading to DoS

Improper Input Validation vulnerability in Apache ActiveMQ AMQP, Apache ActiveMQ, Apache ActiveMQ All. A remote unauthenticated peer that can reach an exposed AMQP NIO connector can trigger denial-of-service behavior by sending a frame size value. This cause the NIO threads to die and if done...

PT-2026-73235

Improper Input Validation vulnerability in Apache ActiveMQ AMQP, Apache ActiveMQ, Apache ActiveMQ All. A remote unauthenticated peer that can reach an exposed AMQP NIO connector can trigger denial-of-service behavior by sending a frame size value. This cause the NIO threads to die and if done...

Improper Certificate Validation

Spring AMQP is vulnerable to Improper Certificate Validation. The vulnerability is due to TLS connections configured through RabbitConnectionFactoryBean.setUri"amqps://..." lacking certificate and hostname verification unless setUseSSLtrue is explicitly enabled, which allows an attacker to...

Insecure Randomness

Spring AMQP is vulnerable to Predictable Correlation Identifier vulnerability as per NVD Description or CWE-330. The vulnerability is due to correlation IDs for RabbitTemplate.sendAndReceive replies being generated using a predictable internal counter, which allows an attacker to predict...

OESA-2026-3308 librabbitmq security update

This is a C-language AMQP client library for use with AMQP servers speaking protocol versions 0-9-1. Security Fixes: CVE-2026-59986 is a security vulnerability affecting the librabbitmq library. Specific details of the vulnerability have not been disclosed. librabbitmq is the C client library for...

Malicious code in @lyxa.ai/core (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1a32d4762c92b12ad7fd0567dfa0f07470a01884303acdc7a3585bfb4ad7fff2 The exported bootstrapCore unconditionally initializes the event bus with a hardcoded amqps:// URL containing embedded credentials for the author's...