CVE-2026-59275

Spring AMQP versions 4.1.0, 4.0.0–4.0.4, 3.2.0–3.2.12, and 2.4.18 and earlier are affected by a remote JVM termination vulnerability. A single hostile AMQP message triggers nested-array Java deserialization that bypasses the allowlist, causing a StackOverflowError . The default JavaLangErrorHandl...

CVE-2026-59275 Remote JVM termination: nested-array Java deserialization bypasses allowlist, triggers StackOverflowError, default JavaLangErrorHandler calls System.exit(99)

A single hostile AMQP message can terminate the entire consumer JVM System.exit99, not just the listener thread — full availability loss for every workload co-located in that process. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

CVE-2026-59271 Admin password disclosed in BrokerNotAliveException message

When the RabbitMQ management aliveness check fails, the configured admin password is embedded in cleartext in the thrown exception message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

CVE-2026-59271

Spring AMQP (versions 2.4.18 and earlier, 3.2.0–3.2.12, 4.0.0–4.0.4, and 4.1.0) is affected by an information disclosure vulnerability. When the RabbitMQ management aliveness check fails, the configured admin password is embedded in cleartext within the BrokerNotAliveException message, potentiall...

EUVD-2026-66847

When the RabbitMQ management aliveness check fails, the configured admin password is embedded in cleartext in the thrown exception message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

CVE-2026-59271

When the RabbitMQ management aliveness check fails, the configured admin password is embedded in cleartext in the thrown exception message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

CVE-2026-59271 Admin password disclosed in BrokerNotAliveException message

When the RabbitMQ management aliveness check fails, the configured admin password is embedded in cleartext in the thrown exception message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

CVE-2026-59271 Admin password disclosed in BrokerNotAliveException message

When the RabbitMQ management aliveness check fails, the configured admin password is embedded in cleartext in the thrown exception message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

EUVD-2026-66826

An attacker who can publish to a queue consumed by an application that has enabled message decompression can crash the consumer JVM with a single 1 MB message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

CVE-2026-47860

An attacker who can publish to a queue consumed by an application that has enabled message decompression can crash the consumer JVM with a single 1 MB message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

PT-2026-82723

When a container-level ErrorHandler is configured the mitigation for finding 221000, each delivery whose processing throws still permanently consumes one link credit. After initialCredits default 100 failing messages the receiver's credit reaches zero and the broker stops delivering, leaving the...

CVE-2026-59320: Missing Release of Resource after Effective Lifetime

When a container-level ErrorHandler is configured the mitigation for finding 221000, each delivery whose processing throws still permanently consumes one link credit. After initialCredits default 100 failing messages the receiver's credit reaches zero and the broker stops delivering, leaving the...

CVE-2026-59272: Improper Validation of Certificate with Host Mismatch

Any application shipping logs to RabbitMQ over TLS via the Log4j2 appender, relying on the documented default, is exposed to man-in-the-middle interception of every log event. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

CVE-2026-47860: Undefined Security Weakness

An attacker who can publish to a queue consumed by an application that has enabled message decompression can crash the consumer JVM with a single 1 MB message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

CVE-2026-59271: Generation of Error Message Containing Sensitive Information

When the RabbitMQ management aliveness check fails, the configured admin password is embedded in cleartext in the thrown exception message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

PT-2026-82416

Name of the Vulnerable Software and Affected Versions Spring AMQP version 4.1.0 Spring AMQP versions 4.0.0 through 4.0.4 Spring AMQP versions 3.2.0 through 3.2.12 Spring AMQP versions 2.4.18 and earlier Description A single hostile AMQP message can cause the entire consumer JVM to terminate via a...

CVE-2026-59275: Deserialization of Untrusted Data

A single hostile AMQP message can terminate the entire consumer JVM System.exit99, not just the listener thread — full availability loss for every workload co-located in that process. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier...

PT-2026-82414

Name of the Vulnerable Software and Affected Versions Spring AMQP version 4.1.0 Spring AMQP versions 4.0.0 through 4.0.4 Spring AMQP versions 3.2.0 through 3.2.12 Spring AMQP versions 2.4.18 and earlier Description When the RabbitMQ management aliveness check fails, the configured admin password ...

PT-2026-82544

Name of the Vulnerable Software and Affected Versions Spring AMQP version 4.1.0 Spring AMQP versions 4.0.0 through 4.0.4 Spring AMQP versions 3.2.0 through 3.2.12 Spring AMQP versions 2.4.18 and earlier Description Applications that send logs to RabbitMQ over TLS using the Log4j2 appender are...

Linux Distros Unpatched Vulnerability : CVE-2026-79921

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - amqp091-go is a Go AMQP 0.9.1 client. Before version 1.13.0, a compromised or malicious AMQP broker can force the client to allocate resources for and process...