lmdeploy vulnerable to Arbitrary Code Execution via Insecure Deserialization in torch.load()

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-67729
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-12-26 22:15:52 UTC
Updated2026-10-07 13:10:00 UTC
DescriptionLMDeploy is a toolkit for compressing, deploying, and serving LLMs. Prior to version 0.11.1, an insecure deserialization vulnerability exists in lmdeploy where torch.load() is called without the weights_only=True parameter when loading model checkpoint files. This allows an attacker to execute arbitrary code on the victim's machine when they load a malicious .bin or .pt model file. This issue has been patched in version 0.11.1.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

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

EPSS: 0.005960000 probability, percentile 0.468300000 (date 2026-10-07)

Problem Types: CWE-502 | CWE-502 CWE-502: Deserialization of Untrusted Data

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
3.1CNADECLARED8.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Internlm Lmdeploy All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA InternLM Lmdeploy affected < 0.11.1 Not specified

References

ReferenceSourceLinkTags
github.com/InternLM/lmdeploy/security/advisories/GHSA-9pf3-7rrr-x5jh 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com Vendor Advisory
github.com/InternLM/lmdeploy/commit/eb04b4281c5784a5cff5ea639c8f96b33b3a... [email protected] github.com Patch
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