CVE-2025-29783 – vLLM Mooncake Remote Code Execution

The following table lists the changes that have been made to the
CVE-2025-29783 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Mar. 19, 2025

    Action Type Old Value New Value
    Added 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.
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
    Added CWE CWE-502
    Added Reference https://github.com/vllm-project/vllm/commit/288ca110f68d23909728627d3100e5a8db820aa2
    Added Reference https://github.com/vllm-project/vllm/pull/14228
    Added Reference https://github.com/vllm-project/vllm/security/advisories/GHSA-x3m8-f7g5-qhm7
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