CVE-2025-67729

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

Published Dec 26, 2025 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
LMDeploy 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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
Github GHSA Github GHSA GHSA-9pf3-7rrr-x5jh lmdeploy vulnerable to Arbitrary Code Execution via Insecure Deserialization in torch.load()
History
Type Values Removed Values Added
CPEs cpe:2.3:a:internlm:lmdeploy:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Internlm
Internlm lmdeploy
Vendors & Products Internlm
Internlm lmdeploy
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description LMDeploy 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.
Title lmdeploy vulnerable to Arbitrary Code Execution via Insecure Deserialization in torch.load()
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Dec 26, 2025, 10:10 PM
Reserved
Dec 10, 2025, 8:04 PM
Status
Analyzed
Published
Dec 26, 2025, 10:15 PM
Modified
Oct 7, 2026, 1:10 PM