CVE-2026-46432

LMDeploy: Arbitrary code execution via hardcoded trust_remote_code=True in lmdeploy model initialization

LMDeploy is a toolkit for compressing, deploying, and serving large language models. In versions 0.12.3 and prior, LMDeploy is vulnerable to arbitrary code execution through hardcoded "trust_remote_code=True" in multiple HuggingFace model-loading call sites. At time of publication, there are no publicly available patches.

Affected

InternLM · lmdeploy

CVSS v3.1 GITHUB

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

EPSS

0.20% chance of exploitation in the next 30 days, 9th percentile

Published

2026-06-09

Updated

2026-06-11

Proof-of-concept exploits (1)

• advisories/GHSA-m549-qq94-fvhg

References

• CVE Record
• NVD entry