Unrated severityNVD Advisory· Published Jun 23, 2026
CVE-2026-41862
CVE-2026-41862
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
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: 3.2.0 - 3.2.4, 4.0.0 - 4.0.1
Patches
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
1News mentions
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