CVE-2026-44222

वीकनेस

vLLM is an inference and serving engine for large language models (LLMs). From 0.6.1 to before 0.20.0, there is a a Token Injection vulnerability in vLLM’s multimodal processing. Unauthenticated, text-only prompts that spell special tokens are interpreted as control. Image and video placeholder sequences supplied without matching data cause vLLM to index into empty grids during input-position computation, raising an unhandled IndexError and terminating the worker or degrading availability. Multimodal paths that rely on image_grid_thw/video_grid_thw are affected. This vulnerability is fixed in 0.20.0.

प्रभावित प्रोडक्ट

• vllm vllm

संदर्भ

• https://github.com/vllm-project/vllm/issues/32656
• https://github.com/vllm-project/vllm/security/advisories/GHSA-hpv8-x276-m59f