## vLLM : DoS via unvalidated mm_processor_kwargs in multimodal image processors (Isaac, InternVL, H2OVL, etc.)

- 種別: advisory
- 重大度: high
- 関連技術: python
- CVE: CVE-2026-114055
- 公開日時: 2026-10-23T20:58:36.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-gx7p-2j49-hfq4)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-gx7p-2j49-hfq4

影響: pip:vllm >= 0.7.3, < 0.31.0 → 0.31.0
API clients can supply arbitrary mm_processor_kwargs per request. vLLM forwards these values through the multimodal rendering and processing pipeline to Hugging Face and custom image/video processor constructors and calls. Resource-sensitive values such as image size, patch size, patch count, crop count, or frame count can therefore be controlled by a remote client. For processors that upscale inputs, a single request can force an allocation large enough to terminate the API server or worker wi…