Critical
github
·
GHSA-f623-hjm8-5wg5
Duplicate Advisory: vLLM: Request-controlled mm_processor_kwargs.code_revision allows remote code execution
Published Oct 21, 2026
CVSS 8.1
Duplicate Advisory
This advisory has been withdrawn because it is a duplicate of GHSA-h3rc-6mm3-gc2m. This link is maintained to preserve external references.
Original Description
vLLM from 0.7.3 before 0.31.0 forwards the request-supplied mm_processor_kwargs.code_revision to Transformers AutoProcessor.from_pretrained, letting clients select which revision of a model's dynamic processor code is imported when trust_remote_code is enabled. An attacker controlling a revision in the served model repository can send a multimodal request to the unauthenticated /tokenize endpoint to execute arbitrary Python in the vLLM API process.
Affected AI Products
transformers
vllm