Is CVE-2026-47860 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-47860?

CVE-2026-47860 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-47860

Description

An attacker who can publish to a queue consumed by an application that has enabled message decompression can crash the consumer JVM with a single ~1 MB message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier