CVE-2026-33626

7.5 HIGH
Published: April 20, 2026 Modified: April 23, 2026
View on NVD

Description

LMDeploy is a toolkit for compressing, deploying, and serving large language models. Versions prior to 0.12.3 have a Server-Side Request Forgery (SSRF) vulnerability in LMDeploy's vision-language module. The `load_image()` function in `lmdeploy/vl/utils.py` fetches arbitrary URLs without validating internal/private IP addresses, allowing attackers to access cloud metadata services, internal networks, and sensitive resources. Version 0.12.3 patches the issue.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/InternLM/lmdeploy/pull/4447
Source: security-advisories@github.com
Issue Tracking Patch
https://github.com/InternLM/lmdeploy/releases/tag/v0.12.3
Source: security-advisories@github.com
Release Notes
https://github.com/InternLM/lmdeploy/security/advisories/GHSA-6w67-hwm5-92mq
Source: security-advisories@github.com
Exploit Mitigation Vendor Advisory
https://github.com/InternLM/lmdeploy/security/advisories/GHSA-6w67-hwm5-92mq
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit Mitigation Vendor Advisory

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
2.9%
86th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

internlm