Skip to content
OpenAdvisories
Medium · 6.5 CVE-2026-47860 EUVD-2026-66826GHSA-2jgf-w345-55x3

Unbounded decompression of attacker-supplied compressed message bodies

Published Aug 26, 2026 · Updated Aug 27, 2026 · Assigned by vmware

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

Affected products

VendorProductAffectedFixed
Spring Spring AMQP 4.1.0, 4.0.0 – ≤ 4.0.4, 3.2.0 – ≤ 3.2.12, ≤ 2.4.18 —

References