CVE-2026-41862

published 2026-06-23

CVE-2026-41862: Spring Statemachine's Kryo-based persistence backends (JPA, MongoDB, Redis and ZooKeeper) deserialise persisted state-machine contexts without enforcing a…

Priority P2 61 high 8.8 CVSS 3.1

AV N AC L PR L UI N S U C H I H A H

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

Affected

2 ranges

Vendor	Product	Version range	Fixed in
spring	spring_statemachine	>= 3.2.0 < 3.2.5	3.2.5
spring	spring_statemachine	>= 4.0.0 < 4.0.1.1	4.0.1.1

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CWE-502