CVE-2026-59320 Security Details

CVE ID

CVE-2026-59320

CWE

CWE-772

CVE Description

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

Published

Aug 20, 2026

CVSS Score & Severity

6.0Medium

CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS Score

0.420%

Malware

malware

KEV Status

Not in KEV Catalog: No known exploits

Vulnerable Methods

org/springframework/amqp/client/listener/AmqpMessageListenerContainer.doInvokeListener(Lorg/apache/qpid/protonj2/client/Delivery;Ljava/lang/Runnable;)V

JVMVulnerable params: 0

Affected Ecosystems

affected

Source

National Vulnerability Database

References

spring.ioPROJECT