CVEvulnerability
CVE-2026-37237
7.5 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-08-28
- Last modified
- 2026-09-29
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-400
Description
vLLM up to and including 0.17.0 allows remote attackers to cause a Denial of Service via memory exhaustion. The AsyncMediaIO.fetch_audio and AsyncMediaIO.fetch_image functions in multimodal/inputs.py fetch user-supplied media URLs using aiohttp and call r.read() without enforcing a maximum response size, allowing an attacker to exhaust server memory by providing a URL to an arbitrarily large file.
Affected configurations
• vllm vllm (<= 0.17.0)
Related
Weakness · CWE (1)
- CWE-400 Uncontrolled Resource Consumption weakness
References
- https://github.com/vllm-project/vllm/blob/main/vllm/multimodal/inputs.py Product
- https://github.com/vllm-project/vllm/pull/36506 Issue Tracking, Patch
- https://s00me00ne.com/cve/cve-2026-37237/ Third Party Advisory