Description
vllm-project vllm version 0.6.0 contains a vulnerability in the AsyncEngineRPCServer() RPC server entrypoints. The core functionality run_server_loop() calls the function _make_handler_coro(), which directly uses cloudpickle.loads() on received messages without any sanitization. This can result in remote code execution by deserializing malicious pickle data.
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| vllm-project | vllm-project/vllm | >= unspecified, <= latest |
References
- https://huntr.com/bounties/75a544f3-34a3-4da0-b5a3-1495cb031e09Exploit, Third Party Advisory
Timeline
- Published
- Mar 20, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Modified