Insecure Randomness Affecting org.springframework.amqp:spring-amqp package, versions [,3.2.11)[4.0.0-M1,4.0.4)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-ORGSPRINGFRAMEWORKAMQP-18324292
- published27 Jul 2026
- disclosed10 Jun 2026
- creditUnknown
Introduced: 10 Jun 2026
CVE-2026-41701 (opens in a new tab)How to fix?
Upgrade org.springframework.amqp:spring-amqp to version 3.2.11, 4.0.4 or higher.
Overview
org.springframework.amqp:spring-amqp is a package that provides support for using Spring and Java with AMQP 0.9.1, and in particular RabbitMQ.
Affected versions of this package are vulnerable to Insecure Randomness.
via the sendAndReceive function when using a fixed reply queue, due to correlation IDs being generated sequentially by an internal counter. An attacker can intercept or inject unauthorized replies by predicting correlation IDs.
Note:
This is only exploitable if the target is configured with a fixed reply queue (sendAndReceive() with that setup), and the attacker wins a timing race to land the poisoned reply before the legitimate one with a matching tag.