CVE-2026-59320

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 listener silently stalled while isRunning() remains true. Spring AMQP 4.1.0

Score

CVSS 3.1 6.5 Medium

Status

Analyzed - security@vmware.com

Published

2026-08-27

Last modified

2026-08-28

Weaknesses

CWE-772

Affected products

• Spring Amqp (Spring)
• Spring Advanced Message Queuing Protocol (Vmware)

References

• https://spring.io/security/cve-2026-59320