Bug 2546739 (CVE-2026-106123)

Summary:	CVE-2026-106123 com.rabbitmq/amqp-client: RabbitMQ Java Client: Information disclosure via raw URI in exception messages
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	fmongiar, gmalinko, janstey, jnethert, pdelbell, rstepani
Target Milestone:	---	Keywords:	Security
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Hardware:	All
OS:	Linux
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Doc Text:	A flaw was found in the RabbitMQ Java client library, leading to information disclosure. When parsing of an Advanced Message Queuing Protocol (AMQP) Uniform Resource Identifier (URI) fails, the connection configuration loader includes the raw URI string in exception messages. If the URI contains plaintext credentials, an unauthorized user with access to application logs, stack traces, or monitoring systems can view sensitive broker authentication details.	Story Points:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description OSIDB Bzimport 2026-10-06 18:24:34 UTC

The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.35.0, ConnectionFactoryConfigurator.load() includes the raw uri value in wrapped exceptions when AMQP URI parsing fails. Because the URI may contain a plaintext username and password, startup logs, application performance monitoring systems, CI logs, and copied stack traces can disclose broker credentials to users who should not have access to them. This issue is fixed in version 5.35.0.