P4Verified

CVE-2026-100648: vllm before 0.29.0 (exclusive), 0 to before 0.29.0

CVE-2026-100648. CVSS 3.1 base score 5.3 (MEDIUM, Vendor/CNA). EPSS 0.00333 (percentile 0.24228), scored 2026-10-05.

Affected technology

vllm · before 0.29.0 (exclusive)
vllm

vllm · 0 to before 0.29.0
vllm-project

Description’s affected range: before 0.29.0 fails to enforce VLLM_MAX_AUDIO_CLIP_FILESIZE_MB limit in multimodal chat audio decoding

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Attackers can submit oversized audio files through chat endpoints to consume excessive memory and CPU resources during decoding. Vendor/CNA’s CVSS 4.0 assessment (base score 6.9/10) rates confidentiality and integrity impact as none; availability impact as low.

Published 2026-10-07 02:35:19.539574+00:00

CWE: CWE-400
CCR priority: 21.3 /100 (P4)
CVSS 3.1: 5.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L · Vendor/CNA
EPSS: 0.00333 · percentile 0.24228 · 2026-10-05
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 02:34:12.333111+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-100648.html