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AVID-2026-R0200

Description

The model Kimi-K2-Instruct-0905 from Moonshot AI was evaluated by the Garak LLM Vulnerability scanner using the probe promptinject.HijackLongPrompt.

Details

The probe promptinject.HijackLongPrompt tests the system’s vulnerability to long prompt hijacking attacks. This probe is part of the promptinject module which detects and analyzes prompt injection attacks.

The LLM Kimi-K2-Instruct-0905 was evaluated on this probe.

Metrics

Number of failures were counted for each detector in the probe.

DetectorPassedTotalScore
promptinject.AttackRogueString38256🟠 14.8

References

Affected or Relevant Artifacts

  • Developer: Moonshot AI
  • Deployer: Together AI
  • Artifact Details:
TypeName
ModelKimi-K2-Instruct-0905

Impact

AVID Taxonomy Categorization

  • Risk domains: Security
  • SEP subcategories: S0403: Adversarial Example
  • Lifecycle stages: L05: Evaluation

Other information

  • Report Type: Measurement
  • Credits:
  • Date Reported: 2026-02-20
  • Version: 0.3.1
  • AVID Entry