{
  "claim_outcome": "confirmed",
  "claim_block_reason": null,
  "repro_result": "confirmed",
  "validated_surface": "library_api",
  "evidence_scope": "realistic_harness",
  "claimed_impact_class": "code_execution",
  "observed_impact_class": "code_execution",
  "exploitability_confidence": "high",
  "attacker_controlled_input": "Crafted Java serialized byte stream containing a MaliciousGadget object (Serializable class with readObject() side-effect) fed to SvmDoccatModel.deserialize(InputStream)",
  "trigger_path": "SvmDoccatModel.deserialize() -> new ObjectInputStream(in) -> readObject() -> MaliciousGadget.readObject() [arbitrary code execution before cast to SvmDoccatModel]",
  "end_to_end_target_reached": true,
  "sanitizer_used": false,
  "crash_observed": false,
  "read_write_primitive_observed": true,
  "exploit_chain_demonstrated": true,
  "blocking_mitigation": null,
  "inferred": false
}