explicit transcription confidence threshold, language detection, human fallback on sensitive intents, deterministic validation before the critical path.
The threat
the attacker exploits transcription limits (errors, multilingual confusion, adversarial spoken phrases) to make the system read something other than what is said.
Angle mortWhy classic frameworks miss it
transcription is not a validated form field; a misunderstood utterance can trigger a high-impact action without any classic injection.
MitigationProposed approach
explicit transcription confidence threshold, language detection, human fallback on sensitive intents, deterministic validation before the critical path.
The proposed control
a low-confidence transcription does not trigger a sensitive action.
Expected evidence
demonstrate that an adversarial phrase never reaches the critical decision.