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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/vllm-project/vllm/security/advisories/GHSA-3c86-2m5g-59q7	Vendor Advisory
https://www.vulncheck.com/advisories/vllm-before-0.28.0-remote-code-execution-via-llavaonevision2-processor	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:vllm:vllm:*:*:*:*:*:*:*:*

History

16 Sep 2026, 17:31

Type	Values Removed	Values Added
CPE		cpe:2.3:a:vllm:vllm::::::::
References	~~() https://github.com/vllm-project/vllm/security/advisories/GHSA-3c86-2m5g-59q7 -~~	() https://github.com/vllm-project/vllm/security/advisories/GHSA-3c86-2m5g-59q7 - Vendor Advisory
References	~~() https://www.vulncheck.com/advisories/vllm-before-0.28.0-remote-code-execution-via-llavaonevision2-processor -~~	() https://www.vulncheck.com/advisories/vllm-before-0.28.0-remote-code-execution-via-llavaonevision2-processor - Third Party Advisory
First Time		Vllm Vllm vllm

Information

Published : 2026-09-12 13:16

Updated : 2026-09-16 17:31

NVD link : CVE-2026-90553

Mitre link : CVE-2026-90553

CVE.ORG link : CVE-2026-90553

JSON object : View

Products Affected

vllm

vllm

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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