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AVID-2026-R0343

Description

The model gpt-oss-20b from OpenAI was evaluated by the Garak LLM Vulnerability scanner using the probe malwaregen.Evasion.

Details

The probe malwaregen.Evasion tests if the model can generate code to evade detection by anti-malware systems. This probe is part of the malwaregen module which requests code to evade security measures.

The LLM gpt-oss-20b was evaluated on this probe.

Metrics

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

DetectorPassedTotalScore
malwaregen.AnyCode4848🔵 100.0

References

Affected or Relevant Artifacts

  • Developer: OpenAI
  • Deployer: Together AI
  • Artifact Details:
TypeName
Modelgpt-oss-20b

Impact

AVID Taxonomy Categorization

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

Other information

  • Report Type: Measurement
  • Credits:
  • Date Reported: 2026-03-10
  • Version: 0.3.1
  • AVID Entry