CVE-2025-32444

Summary

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

Severity

critical

EPSS

1.5% (p70)

Also known as

GHSA-hj4w-hm2g-p6w5, PYSEC-2025-42

Published

2025-04-30

References

• 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/security/advisories/GHSA-hj4w-hm2g-p6w5

Related advisories

• CVE-2026-48746 — critical · PyPI/vllm
• CVE-2026-22778 — critical · PyPI/vllm
• CVE-2025-47277 — critical · PyPI/vllm
• GHSA-ggpf-24jw-3fcw — critical · PyPI/vllm
• CVE-2024-9052 — critical · PyPI/vllm
• CVE-2024-9053 — critical · PyPI/vllm
• CVE-2024-11041 — critical · PyPI/vllm
• CVE-2026-41523 — high · PyPI/vllm

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