Vulnerability Details CVE-2026-90553
vLLM before 0.28.0 contains a remote code execution vulnerability in the LlavaOnevision2 processor loader that ignores the trust_remote_code parameter when loading remote processor classes. Attackers can craft a malicious model with arbitrary code in processing_llava_onevision2.py that executes with vLLM process authority even when trust_remote_code is set to False.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 11.0%
CVSS Severity
CVSS v3 Score 7.8