CVE-2026-41862

CVSS Score & Metrics

Base Score

8.8 / 10

Vector String

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

Vulnerability Description

Spring Statemachine's Kryo-based persistence backends (JPA, MongoDB, Redis and ZooKeeper) deserialise persisted state-machine contexts without enforcing a class allowlist (CWE-502, deserialisation of untrusted data), which can lead to remote code execution inside the application JVM.

Affected versions:
Spring Statemachine 4.0.0 through 4.0.1
Spring Statemachine 3.2.0 through 3.2.4

Vulnerability Details

Published Date

June 23, 2026

Last Modified

June 23, 2026

CWE ID

CWE-502

Source

NVD

Vendor

Spring

Product

Spring Statemachine

External References

https://spring.io/security/cve-2026-41862

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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