LMDeploy has Remote Code Execution by Pickle Deserialization via handle_zmq_recv in lmdeploy/lmdeploy/pytorch/disagg/...

Date Sep 18, 2026

Type Vendor advisory

Signal High-risk advisory

Vendor / Product PyPI · lmdeploy

CVE CVE-2025-66455

High-risk advisory CVE-2025-66455

Summary

LMDeploy has Remote Code Execution by Pickle Deserialization via handle_zmq_recv in lmdeploy/lmdeploy/pytorch/disagg/conn/engine_conn.py

Why it matters

GitHub has published a reviewed security advisory for lmdeploy. Prioritize it with other application dependency updates.

Operator check

Check whether lmdeploy is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available.

Sources

GitHub Advisory GHSA-2vh9-42vm-xmv2 NVD — CVE-2025-66455 Source reference

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.

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