CVE-2026-41701

In Spring AMQP sequential correlation IDs enable reply poisoning on fixed reply queues

CVSS 4.4 MEDIUMEPSS 0.2%CWE-330

Correlation IDs for replies in the RabbitTemplate.sendAndReceive() with the fixed reply queue are predictable due to internal simple counter. Affected versions: Spring AMQP 4.0.0 through 4.0.3; 3.2.0 through 3.2.10; 3.1.0 through 3.1.15; 2.4.0 through 2.4.17.

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

Affected products

Spring · Spring AMQP

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References

https://spring.io/security/cve-2026-41701