Description
vLLM before 0.28.0 contains a remote code execution vulnerability in the LlavaOnevision2 processor loader that ignores the trust_remote_code parameter when loading remote processor classes. Attackers can craft a malicious model with arbitrary code in processing_llava_onevision2.py that executes with vLLM process authority even when trust_remote_code is set to False.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| vllm-project | vLLM | < 0.28.0 | 0.28.0 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | vllm | < 0.28.0 | 0.28.0 | PYSEC-2026-3985 |
References
- GitHub Security Advisory (GHSA-3c86-2m5g-59q7) vendor-advisory
- VulnCheck Advisory: vLLM before 0.28.0 Remote Code Execution via LlavaOnevision2 processor third-party-advisory