- CVSS
- MEDIUM · 5.3v3.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Published
- 2026-09-26
- Weakness
- CWE-400
- Source
- nvd.nist.gov/vuln/detail/CVE-2026-100648
Description
vllm before 0.29.0 fails to enforce VLLM_MAX_AUDIO_CLIP_FILESIZE_MB limit in multimodal chat audio decoding, allowing unauthenticated clients to bypass file size restrictions. Attackers can submit oversized audio files through chat endpoints to consume excessive memory and CPU resources during decoding.
References
How GTK Cyber trains on this
AI security training at GTK Cyber covers the LLM and ML-pipeline vulnerability classes that vulnerabilities like CVE-2026-100648 fall into. Our hands-on courses are taught by Charles Givre and other practitioners who break and defend production AI systems.