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    CVE-2026-33626

    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.

    Published:Apr 20, 2026
    Last Modified:Apr 23, 2026
    EPS:Apr 20, 2026
    EPSS Score:0.00031
    CVSS Score:7.5

    Affected Products

    Vendor
    Internlm
    Product
    Lmdeploy

    Exploits

    https://github.com/InternLM/lmdeploy/security/advisories/GHSA-6w67-hwm5-92mqhttps://github.com/InternLM/lmdeploy/security/advisories/GHSA-6w67-hwm5-92mqhttps://github.com/rootdirective-sec/CVE-2026-33626-Lab

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-664 Server Side Request Forgery

    Related CVEs

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    CVE-2026-46517 (CVSS 7.8) — LMDeploy is a toolkit for compressing, deploying, and serving large language models. In versions 0.12.3 and pr…
    CVE-2026-46432 (CVSS 7.8) — LMDeploy is a toolkit for compressing, deploying, and serving large language models. In versions 0.12.3 and pr…
    CVE-2025-67729 (CVSS 8.8) — LMDeploy is a toolkit for compressing, deploying, and serving LLMs. Prior to version 0.11.1, an insecure deser…
    CVE-2025-3163 (CVSS 4.8) — A vulnerability was found in InternLM LMDeploy up to 0.7.1. It has been declared as critical. Affected by this…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High