vLLM Vulnerable to Remote Code Execution via Mooncake Integration
Impacted Deployments
Note that vLLM instances that do NOT make use of the mooncake integration are NOT vulnerable.
Description
vLLM integration with mooncake is vaulnerable to remote code execution due to using pickle based serialization over unsecured ZeroMQ sockets. The vulnerable sockets were set to listen on all network interfaces, increasing the likelihood that an attacker is able to reach the vulnerable ZeroMQ sockets to carry out an attack.
This is a similar to GHSA - x3m8 - f7g5 - qhm7, the problem is in
Here recv_pyobj() Contains implicit pickle.loads(), which leads to potential RCE.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Python (PyPI) | vllm | >= 0.6.5, < 0.8.5 | 0.8.5 |
Referencias
- https://github.com/vllm-project/vllm/security/advisories/GHSA-hj4w-hm2g-p6w5
- https://github.com/vllm-project/vllm/security/advisories/GHSA-x3m8-f7g5-qhm7
- https://github.com/vllm-project/vllm/commit/a5450f11c95847cf51a17207af9a3ca5ab569b2c
- https://github.com/vllm-project/vllm/blob/32b14baf8a1f7195ca09484de3008063569b43c5/vllm/distributed/kv_transfer/kv_pipe/mooncake_pipe.py#L179
- https://github.com/advisories/GHSA-hj4w-hm2g-p6w5
- https://nvd.nist.gov/vuln/detail/CVE-2025-32444
- https://github.com/pypa/advisory-database/tree/main/vulns/vllm/PYSEC-2025-42.yaml
- https://github.com/vllm-project/vllm
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H- Debilidad (CWE)
CWE-502- Plataforma
- Python (PyPI)
- Paquete
vllm- Publicada
- 29.04.2025
- Actualizado
- 11.10.2026 14:19
Fuentes y licencias
OSV / GitHub Advisory Database - PYSEC-2025-42 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-hj4w-hm2g-p6w5 - CC BY 4.0
Historial de vulnerabilidades: vllm
Todas las vulnerabilidades publicadas de este paquete (Python (PyPI)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 94
- Primera → última
- 09.2024 10.2026
- Sin corrección
- 5
- Explotada en ataques
- 0
Distribución por gravedad
- Crítica 9
- Alta 23
- Media 47
- Baja 4
- Sin evaluar 11
Divulgaciones por año
- 2024: 2
- 2025: 30
- 2026: 62
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vLLM Vulnerable to Remote Code Execution via Mooncake Integration esta entrada
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