CVE-2025-29783

· CRITICALAnalyzed

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CVSS v3.1

9.0

EPSS

0.73%

Published

Mar 19, 2025

Modified

Jul 1, 2025

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

vLLM is a high-throughput and memory-efficient inference and serving engine for LLMs. When vLLM is configured to use Mooncake, unsafe deserialization exposed directly over ZMQ/TCP on all network interfaces will allow attackers to execute remote code on distributed hosts. This is a remote code execution vulnerability impacting any deployments using Mooncake to distribute KV across distributed hosts. This vulnerability is fixed in 0.8.0.

CVSS Vector

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

Weaknesses (CWE)

CWE-502

Affected Products (1)

vllm · vllm (up to 0.8.0)vulnerable

References (3)

https://github.com/vllm-project/vllm/commit/288ca110f68d23909728627d3100e5a8db820aa2

Patch

https://github.com/vllm-project/vllm/pull/14228

Issue TrackingVendor Advisory

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

Vendor Advisory

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