CVE-2026-33626: LMDeploy is a toolkit for compressing, deploying, and serving large language models. Versions prior to 0.12.3 have a Ser
Summary
LMDeploy, a toolkit for compressing, deploying, and serving large language models, contains a Server-Side Request Forgery vulnerability (SSRF, a flaw that lets attackers trick a server into making requests to unintended targets) in versions before 0.12.3. The vulnerability exists in the `load_image()` function, which downloads images from URLs without checking if those URLs point to private or internal systems, potentially allowing attackers to access sensitive cloud services and internal networks.
Solution / Mitigation
Update LMDeploy to version 0.12.3 or later, which patches the issue.
Vulnerability Details
7.5(high)
EPSS: 0.0%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
network
low
none
none
April 20, 2026
Classification
Affected Vendors
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-33626
First tracked: April 20, 2026 at 08:08 PM
Classified by LLM (prompt v3) · confidence: 95%