vLLM: Request-controlled mm_processor_kwargs.code_revision allows remote code execution

影響: pip:vllm >= 0.7.3, < 0.31.0 → 0.31.0

An untrusted multimodal request can set mm_processor_kwargs.code_revision. When vLLM serves a model whose Hugging Face processor uses dynamic auto_map code and the operator enabled --trust-remote-code, this request value reaches AutoProcessor.from_pretrained and selects the Python revision imported by Transformers. This lets a client replace the operator-reviewed processor module with code from another revision of the same model repository. The operator-selected model/data revision remains pinn…

GitHub Advisory Databaseで読む

2026/10/28 00:36、GitHub Advisory Databaseが「vLLM: Request-controlled mm_processor_kwargs.code_revision allows remote code execution」を公開しました (種別: 脆弱性アドバイザリ)。重大度は「重要」(high) です。関連する技術: Python。CVE: CVE-2026-114053。