vLLM is an inference and serving engine for large language models. From 0.24.0 until 0.30.0, the Qwen2VLVideoBackend and Qwen3VLVideoBackend classes accept request-level values for the media_io_kwargs.video.max_frames and media_io_kwargs.video.fps fields without enforcing server-side ceilings. An unauthenticated caller can submit these values to the /tokenize endpoint, causing the sampler to decode every frame selected from attacker-controlled video input, consume disproportionate frontend memory, and potentially terminate the API process before scheduling or admission control. The Rust frontend is not affected because it rejects the media_io_kwargs field. This issue is fixed in version 0.30.0.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - vLLM is an inference and serving engine for large language models. From 0.24.0 until 0.30.0, the
    Qwen2VLVideoBackend and Qwen3VLVideoBackend classes accept request-level values for the
    media_io_kwargs.video.max_frames and media_io_kwargs.video.fps fields without enforcing server-side
    ceilings. An unauthenticated caller can submit these values to the /tokenize endpoint, causing the sampler
    to decode every frame selected from attacker-controlled video input, consume disproportionate frontend
    memory, and potentially terminate the API process before scheduling or admission control. The Rust
    frontend is not affected because it rejects the media_io_kwargs field. This issue is fixed in version
    0.30.0. (CVE-2026-105758)

ID	Name	Product	Family	Type	Severity
476112	Chainguard: vllm-openai-cuda-13.0: security update to 0.31.0-r0	Tenable Cloud Security	Chainguard Local Security Checks	Local	medium
476112	Chainguard: vllm-openai-cuda-13.0: security update to 0.31.0-r0	Tenable Self-Hosted Container Security	Chainguard Local Security Checks	Local	medium
472982	SCA: security update for vllm (GHSA-x6mc-67gf-chw4)	Tenable Cloud Security	SCA Checks	Local	medium
472982	SCA: security update for vllm (GHSA-x6mc-67gf-chw4)	Tenable Self-Hosted Container Security	SCA Checks	Local	medium

Detections

Analytics

CVE-2026-105758

medium

Tenable Plugins

medium

medium

medium

medium