CVE-2026-46432 Details
Description
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.
A vulnerability allowing arbitrary code execution has been identified in LMDeploy versions through 0.12.3. This issue arises from the hardcoded 'trust_remote_code=True' parameter in several HuggingFace model-loading functions. When this option is enabled, it allows the execution of remote Python code from HuggingFace model repositories during the model loading process. The vulnerability can be exploited by manipulating the model path to point to an attacker-controlled repository, leading to code execution with the privileges of the LMDeploy serving process.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jun 10, 2026CISA-ADP
Assessed Jun 10, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/InternLM/lmdeploy/security/advisories/GHSA-m549-qq94-fvhg | CISA-ADP | AdvisoryExploitRemedyVendor |
| https://github.com/InternLM/lmdeploy/security/advisories/GHSA-m549-qq94-fvhg | [email protected] | AdvisoryExploitRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| InternLM LMDeploy | <= 0.12.3 (semver) |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 23, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 10, 2026 | CVE Modified | CISA-ADP |
| Jun 10, 2026 | New CVE Received | [email protected] |