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.
Fix
Public exploits 1
- rootdirective-sec/CVE-2026-33626-Lab PoC on GitHub
Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.
Patch, vendor advisory and mitigation references on NVD 4
- https://github.com/InternLM/lmdeploy/commit/71d64a339edb901e9005358e0633fbbab367d626 Patch
- https://github.com/InternLM/lmdeploy/pull/4447 Issue Tracking, Patch
- https://github.com/InternLM/lmdeploy/security/advisories/GHSA-6w67-hwm5-92mq Exploit, Mitigation, Vendor Advisory
- https://github.com/InternLM/lmdeploy/security/advisories/GHSA-6w67-hwm5-92mq Exploit, Mitigation, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.5 · internlmNVD modified 2026-10-26 21:10
Affected (CPE criteria) 1
cpe:2.3:a:internlm:lmdeploy:*:*:*:*:*:*:*:*
References 5
- https://github.com/InternLM/lmdeploy/commit/71d64a339edb901e9005358e0633fbbab367d626 Patch
- https://github.com/InternLM/lmdeploy/pull/4447 Issue Tracking, Patch
- https://github.com/InternLM/lmdeploy/releases/tag/v0.12.3 Release Notes
- https://github.com/InternLM/lmdeploy/security/advisories/GHSA-6w67-hwm5-92mq Exploit, Mitigation, Vendor Advisory
- https://github.com/InternLM/lmdeploy/security/advisories/GHSA-6w67-hwm5-92mq Exploit, Mitigation, Vendor Advisory