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CVE

CWE

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CVE-2025-32444

Published: Apr 30, 2025

Modified: Apr 30, 2025

PUBLISHED

CVSS v3.1

10.0

CRITICAL

Description

vLLM is a high-throughput and memory-efficient inference and serving engine for LLMs. Versions starting from 0.6.5 and prior to 0.8.5, having vLLM integration with mooncake, are vulnerable 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. vLLM instances that do not make use of the mooncake integration are not vulnerable. This issue has been patched in version 0.8.5.

Vendor	Product	Versions
vllm-project	vllm	affected `>= 0.6.5, < 0.8.5`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

References

https://github.com/vllm-project/vllm/security/advisories/GHSA-hj4w-hm2g-p6w5

x_refsource_CONFIRM

https://github.com/vllm-project/vllm/security/advisories/GHSA-x3m8-f7g5-qhm7

x_refsource_MISC

https://github.com/vllm-project/vllm/commit/a5450f11c95847cf51a17207af9a3ca5ab569b2c

x_refsource_MISC

https://github.com/vllm-project/vllm/blob/32b14baf8a1f7195ca09484de3008063569b43c5/vllm/distributed/kv_transfer/kv_pipe/mooncake_pipe.py#L179

x_refsource_MISC

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