CVE-2026-33626

Name: CVE-2026-33626
Creator: NVD / NIST
Published: 2026-04-20T21:16:35.097+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 45.25%

Last modified Jun 17, 2026

CVE-2026-33626 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 45.25% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

45.25%

98.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Vendor	Product	Versions
Internlm	Lmdeploy	< 0.12.3

References

https://github.com/InternLM/lmdeploy/commit/71d64a339edb901e9005358e0633fbbab367d626Patch
https://github.com/InternLM/lmdeploy/pull/4447Issue Tracking, Patch
https://github.com/InternLM/lmdeploy/releases/tag/v0.12.3Release Notes
https://github.com/InternLM/lmdeploy/security/advisories/GHSA-6w67-hwm5-92mqExploit, Mitigation, Vendor Advisory
https://github.com/InternLM/lmdeploy/security/advisories/GHSA-6w67-hwm5-92mqExploit, Mitigation, Vendor Advisory

Timeline

Published: Apr 20, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-33626?

How severe is CVE-2026-33626?

CVE-2026-33626 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 45.25% probability of exploitation in the next 30 days.

How do I fix CVE-2026-33626?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-33626?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST