CVE-2026-46517 | BDVDB-2026-339191 Detail

InternLMlmdeploy

Description#

LMDeploy is a toolkit for compressing, deploying, and serving large language models. In versions 0.12.3 and prior, hardcoded "trust_remote_code=True" enables HF supply-chain RCE without user opt-in. Version 0.13.0 patches the issue.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.

Weaknesses#

CWE-94 Improper Control of Generation of Code ('Code Injection')
CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes
CWE-1188 Insecure Default Initialization of Resource

References#

Exploit#

No public exploit known

History#

Version 12026-06-09Record published in the CVE List.
Version 22026-08-31Most recent update recorded in the CVE List.

Published

Published: 2026-06-09
Last modified: 2026-08-31

Vendor information

Vendor: InternLM
Product: lmdeploy

All InternLM vulnerabilities

Score

7.8 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 5.5.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Code Injection

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
<= 0.12.3
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.8 High

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

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).