CVE-2026-4944
Hardcoded trust_remote_code=True in vllm-project/vllm Bypasses User Security Control
vllm-project/vllm version 0.14.1 contains a vulnerability where the trust_remote_code=True parameter is hardcoded in two model implementation files (vllm/model_executor/models/nemotron_vl.py and vllm/model_executor/models/kimi_k25.py). This bypasses the user's explicit --trust-remote-code=False setting, enabling remote code execution via malicious HuggingFace model repositories. This issue is an incomplete fix for CVE-2025-66448 and CVE-2026-22807, as it affects separate code paths in model implementation files. Deployments loading NemotronVL or KimiK25 models are particularly impacted.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Hardcoded trust_remote_code=True in vllm-project/vllm Bypasses User Security Control
vllm-project/vllm version 0.14.1 contains a vulnerability where the trust_remote_code=True parameter is hardcoded in two model implementation files (vllm/model_executor/models/nemotron_vl.py and vllm/model_executor/models/kimi_k25.py). This bypasses the user's explicit --trust-remote-code=False setting, enabling remote code execution via malicious HuggingFace model repositories. This issue is an incomplete fix for CVE-2025-66448 and CVE-2026-22807, as it affects separate code paths in model implementation files. Deployments loading NemotronVL or KimiK25 models are particularly impacted.
- Record
CVE-2026-4944- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-22
- Updated
- 2026-11-02
EUVDEUVD-2026-32979
vllm-project/vllm version 0.14.1 contains a vulnerability where the trust_remote_code=True parameter is hardcoded in two model implementation files (vllm/model_executor/models/nemotron_vl.py and vllm/model_executor/models/kimi_k25.py). This bypasses the user's explicit --trust-remote-code=False setting, enabling remote code execution via malicious HuggingFace model repositories. This issue is an incomplete fix for CVE-2025-66448 and CVE-2026-22807, as it affects separate code paths in model implementation files. Deployments loading NemotronVL or KimiK25 models are particularly impacted.
- Record
EUVD-2026-32979- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-g57c-wgqx-8wx7
vllm-project/vllm version 0.14.1 contains a vulnerability where the `trust_remote_code=True`...
vllm-project/vllm version 0.14.1 contains a vulnerability where the trust_remote_code=True parameter is hardcoded in two model implementation files (vllm/model_executor/models/nemotron_vl.py and vllm/model_executor/models/kimi_k25.py). This bypasses the user's explicit --trust-remote-code=False setting, enabling remote code execution via malicious HuggingFace model repositories. This issue is an incomplete fix for CVE-2025-66448 and CVE-2026-22807, as it affects separate code paths in model implementation files. Deployments loading NemotronVL or KimiK25 models are particularly impacted.
- Record
GHSA-g57c-wgqx-8wx7- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-22
- Updated
- 2026-11-02
NVD
vllm-project/vllm version 0.14.1 contains a vulnerability where the trust_remote_code=True parameter is hardcoded in two model implementation files (vllm/model_executor/models/nemotron_vl.py and vllm/model_executor/models/kimi_k25.py). This bypasses the user's explicit --trust-remote-code=False setting, enabling remote code execution via malicious HuggingFace model repositories. This issue is an incomplete fix for CVE-2025-66448 and CVE-2026-22807, as it affects separate code paths in model implementation files. Deployments loading NemotronVL or KimiK25 models are particularly impacted.
- Record
CVE-2026-4944- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-22
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-4944 is a high vulnerability (CVSS 8.8) in Vllm-project Vllm-project/vllm, published May 28, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.75%, the 55th percentile. No source names a fixed version.