CVE-2026-33626

HIGH EPSS 98.6%
Published Apr 20, 20262mo ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Apr 20, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
98.6% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-918 Server-Side Request Forgery (SSRF) Validation

Affected Products 1

VendorProductVersionRange
internlmlmdeploy* <0.12.3

References 4

  • github.com https://github.com/InternLM/lmdeploy/commit/71d64a339edb901e9005358e0633fbbab367d626
    Patch
  • github.com https://github.com/InternLM/lmdeploy/pull/4447
    Issue TrackingPatch
  • github.com https://github.com/InternLM/lmdeploy/releases/tag/v0.12.3
    Release Notes
  • github.com https://github.com/InternLM/lmdeploy/security/advisories/GHSA-6w67-hwm5-92mq
    ExploitMitigationVendor Advisory

Remediation

  • github.com https://github.com/InternLM/lmdeploy/commit/71d64a339edb901e9005358e0633fbbab367d626
    Patch
  • github.com https://github.com/InternLM/lmdeploy/pull/4447
    Issue TrackingPatch