Medium severity6.5NVD Advisory· Published Oct 25, 2026

CVE-2026-116175

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

Vllm/Vllmllm-create
Range: 0.19.0 <= v < 0.24.0

Patches

Vulnerability mechanics

References

github.com/vllm-project/vllm/security/advisories/GHSA-r45p-7qwx-qwjwnvd
www.vulncheck.com/advisories/vllm-0.19.0-before-0.24.0-audio-decompression-bomb-dos-via-chat-completionsnvd

News mentions

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cvss	0.423
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000