PatchSiren cyber security CVE debrief

CVE-2026-41701 Spring CVE debrief

CVE-2026-41701 is a medium-severity vulnerability in Spring AMQP. The issue arises from predictable correlation IDs for replies in the RabbitTemplate.sendAndReceive() method with a fixed reply queue. This predictability stems from an internal simple counter. The affected versions include Spring AMQP 4.0.0 through 4.0.3, 3.2.0 through 3.2.10, 3.1.0 through 3.1.15, and 2.4.0 through 2.4.17.

Vendor: Spring
Product: Spring AMQP
CVSS: MEDIUM 4.4
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-06-10
Original CVE updated: 2026-06-10
Advisory published: 2026-06-10
Advisory updated: 2026-06-10

Who should care

Users of Spring AMQP, particularly those using versions 4.0.0 through 4.0.3, 3.2.0 through 3.2.10, 3.1.0 through 3.1.15, and 2.4.0 through 2.4.17, should be aware of this vulnerability.

Technical summary

The vulnerability is caused by the use of a simple internal counter to generate correlation IDs for replies in the RabbitTemplate.sendAndReceive() method with a fixed reply queue. This makes the correlation IDs predictable.

Defensive priority

MEDIUM

Recommended defensive actions

Update to a non-affected version of Spring AMQP.
Use a more secure method of generating correlation IDs.

Evidence notes

The CVE-2026-41701 record and associated references provide details on the vulnerability.

Official resources

CVE-2026-41701 was published on 2026-06-10T00:16:51.107Z and modified on 2026-06-10T19:24:04.320Z.