CVE-2025-29783

critical · 9

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

0.7%

EPSS (exploit prob.)

53rd

EPSS percentile

2025-03-19

Published

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

Weaknesses

CWE-502

Affected products

Vendor	Product	Affected versions
vllm	vllm	>= 0.6.5, < 0.8.0

Check a specific version with /api/v1/cve/match.

References

https://github.com/vllm-project/vllm/commit/288ca110f68d23909728627d3100e5a8db820aa2
https://github.com/vllm-project/vllm/pull/14228
https://github.com/vllm-project/vllm/security/advisories/GHSA-x3m8-f7g5-qhm7

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-29783