CVE-2026-100653

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-100653
vLLM is an inference and serving engine for large language models. In versions from 0.22.1 through 0.28.0, the operator-supplied model revision pin (--revision / --code-revision) is not propagated to several Hugging Face artifact loads for the FunAudioChat and Tarsier2 architectures: the WhisperFeatureExtractor and speech_tokenizer PreTrainedTokenizerFast loads in vllm/model_executor/models/funaudiochat.py and the Qwen2VLConfig.from_pretrained call used by Tarsier2ProcessingInfo in vllm/model_executor/models/qwen2_vl.py. As a result, deployments pinned to a reviewed revision still resolve these behavior-affecting processor, tokenizer, and config artifacts from the repository's default revision, so a later change to the upstream default branch can alter audio preprocessing, speech tokenizer behavior, or Tarsier2 configuration without any change to the operator's configured pin. This is a supply-chain integrity and reproducibility failure for pinned deployments; it is residual to the earlier fix tracked as GHSA-3ww4-5jv9-j5gm / CVE-2026-47155 and does not constitute remote code execution or a trust_remote_code=False bypass. The issue is fixed in version 0.28.0.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/vllm-project/vllm/commit/d26a28ab033697f55a1414b5b0435de7cd6045b6 Patch
https://github.com/vllm-project/vllm/security/advisories/GHSA-hhv2-872h-628q Exploit Mitigation Vendor Advisory
https://www.vulncheck.com/advisories/vllm-0.22.1-before-0.28.0-incomplete-artifact-pin-propagation Third Party Advisory
https://github.com/vllm-project/vllm/security/advisories/GHSA-hhv2-872h-628q Exploit Mitigation Vendor Advisory
Configurations

Configuration 1 (hide)

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

20 Oct 2026, 18:35

Type Values Removed Values Added
References () https://github.com/vllm-project/vllm/commit/d26a28ab033697f55a1414b5b0435de7cd6045b6 - () https://github.com/vllm-project/vllm/commit/d26a28ab033697f55a1414b5b0435de7cd6045b6 - Patch
References () https://github.com/vllm-project/vllm/security/advisories/GHSA-hhv2-872h-628q - () https://github.com/vllm-project/vllm/security/advisories/GHSA-hhv2-872h-628q - Exploit, Mitigation, Vendor Advisory
References () https://www.vulncheck.com/advisories/vllm-0.22.1-before-0.28.0-incomplete-artifact-pin-propagation - () https://www.vulncheck.com/advisories/vllm-0.22.1-before-0.28.0-incomplete-artifact-pin-propagation - Third Party Advisory
First Time Vllm
Vllm vllm
CPE cpe:2.3:a:vllm:vllm:*:*:*:*:*:*:*:*

30 Sep 2026, 18:18

Type Values Removed Values Added
References () https://github.com/vllm-project/vllm/security/advisories/GHSA-hhv2-872h-628q - () https://github.com/vllm-project/vllm/security/advisories/GHSA-hhv2-872h-628q -

26 Sep 2026, 14:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-09-26 14:16

Updated : 2026-10-20 18:35

NVD link : CVE-2026-100653

Mitre link : CVE-2026-100653

CVE.ORG link : CVE-2026-100653

JSON object : View

Products Affected

vllm

  • vllm
CWE
CWE-348

Use of Less Trusted Source