PT-2026-99319

CVE-2026-100648

Published

2026-09-26

Updated

2026-09-26

Description by

CVSS 4.0

6.9

Medium

MetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions vllm versions prior to 0.29.0

Description The software fails to enforce the VLLM MAX AUDIO CLIP FILESIZE MB limit during multimodal chat audio decoding. This allows unauthenticated clients to bypass file size restrictions by submitting oversized audio files through chat endpoints, leading to excessive consumption of memory and CPU resources during the decoding process.

Recommendations Update vllm to version 0.29.0 or later.

Exploitability

Exploit

Fix

Impacts

Researchers

Jperezdealgaba

Santhreal

Vendors

Affected products

Weakness enumeration

CWE-400: Uncontrolled Resource Consumption