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7.1 High

CVE-2026-116175 vLLM from 0.19.0 before 0.24.0 contains a decompression bomb vulnerability because the AudioMediaIO multimodal path…

Description

vLLM from 0.19.0 before 0.24.0 contains a decompression bomb vulnerability because the AudioMediaIO multimodal path calls load_audio without the max_duration_s decoded-duration limit. Authenticated attackers can send small compressed audio via input_audio or audio_url in /v1/chat/completions requests that expands to huge decoded PCM, exhausting server memory.

Affected products and versions

Product Affected versions Fixed in
vllm 0.24 earliest → < 0.24.0 0.24.0
vllm 0.19 0.19.0 → < 0.24.0 0.24.0

References

Timeline

  1. Published
  2. Last modified

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