CVE-2026-41862

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 version...

CVE-2026-41862

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 version...

CVE-2026-41862

CVE-2026-41862 affects Spring Statemachine Kryo-based persistence backends (JPA, MongoDB, Redis and ZooKeeper) which deserialize persisted StateMachineContext without a class allowlist. This can enable a gadget chain leading to remote code execution inside the application JVM. Affected versions a...

PT-2026-51593

Name of the Vulnerable Software and Affected Versions Spring Statemachine versions 4.0.0 through 4.0.1 Spring Statemachine versions 3.2.0 through 3.2.4 Description Kryo-based persistence backends, including JPA, MongoDB, Redis, and ZooKeeper, deserialize persisted state-machine contexts without...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data. The Kryo-based persistence serializers KryoStateMachineSerialisationService / AbstractKryoStateMachineSerialisationService deserialise persisted state-machine contexts without enabling...