CVE-2026-59320mediumCWE-772

In Spring AMQP the link credit never replenished on listener exception path

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 6.5epss 0.3%

probabilidad de explotación

0.3%top 78% de las CVE

explotación observada

noninguna fuente lo reporta

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

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

Productos afectados

Spring · Spring AMQP

Referencias

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