CVE-2025-59953

critical · 9.8

LMDeploy is a toolkit for compressing, deploying, and serving large language models. Starting in version 0.9.1 and prior to version 0.10.2, the LMdeploy implements an rpc server (AsyncRPCServer in zmq_rpc.py) for supporting the RPC communications. In its core functionality call_and_response(), I found it will directly use the pickles.loads() to deserialize the received messages without any sanitization, hence resulting in a remote code execution vulnerability by this RPC server. Version 0.10.2 contains a patch.

9.8

CVSS

0.7%

EPSS (exploit prob.)

51st

EPSS percentile

2026-09-16

Published

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

Weaknesses

CWE-502

References

https://github.com/InternLM/lmdeploy/releases/tag/v0.10.2
https://github.com/InternLM/lmdeploy/security/advisories/GHSA-5h8j-6crg-7rmw

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-59953