CVE-2026-59275 PUBLISHED

Remote JVM termination: nested-array Java deserialization bypasses allowlist, triggers StackOverflowError, default JavaLangErrorHandler calls System.exit(99)

Assigner: vmware
Reserved: 04.07.2026 Published: 27.08.2026 Updated: 27.08.2026

A single hostile AMQP message can terminate the entire consumer JVM (System.exit(99)), not just the listener thread — full availability loss for every workload co-located in that process. 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

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 6.6

Attack Vector	Network	Scope	Unchanged
Attack Complexity	High	Confidentiality Impact	High
Privileges Required	High	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Spring
Product	Spring AMQP
Versions	Default: unaffected Version 4.1.0 is affected affected from 4.0.0 to 4.0.4 (incl.) affected from 3.2.0 to 3.2.12 (incl.) affected from 0 to 2.4.18 (incl.)

References

https://spring.io/security/cve-2026-59275

Problem Types

CWE-502 Deserialization of Untrusted Data CWE

Impacts

A single hostile AMQP message can terminate the entire consumer JVM (System.exit(99)), not just the listener thread — full availability loss for every workload co-located in that process.