{"id":"CVE-2025-59953","aliases":["GHSA-5h8j-6crg-7rmw"],"url":"https://o3.security/vulnerability/CVE-2025-59953","summary":"LMdeploy has Remote Code Execution by Pickle Deserialization via zmq_rpc.call_and_response() in InterLM/lmdeploy","details":"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.","published":"2026-09-16T15:36:02.095Z","modified":"2026-09-18T03:45:26.821551293Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"PyPI","name":"lmdeploy","fixedVersion":"0.10.2"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/InternLM/lmdeploy/releases/tag/v0.10.2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59953.json"},{"type":"ADVISORY","url":"https://github.com/InternLM/lmdeploy/security/advisories/GHSA-5h8j-6crg-7rmw"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59953"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-18T03:45:26.821551293Z"}}