cve-2026-33626

{
  "cvss": 7.5,
  "datePublished": "2026-04-20T21:16:35.097",
  "dateUpdated": "2026-10-26T21:10:00.170",
  "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.",
  "id": "CVE-2026-33626",
  "raw": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "lmdeploy",
            "vendor": "InternLM",
            "versions": [
              {
                "status": "affected",
                "version": "< 0.12.3"
              }
            ]
          }
        ],
        "source": "security-advisories@github.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:internlm:lmdeploy:*:*:*:*:*:*:*:*",
                "matchCriteriaId": "208E5C1B-F678-46DA-8CF2-34C2525BF666",
                "versionEndExcluding": "0.12.3",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "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."
      },
      {
        "lang": "es",
        "value": "LMDeploy es un kit de herramientas para comprimir, desplegar y servir modelos de lenguaje grandes. Versiones anteriores a la 0.12.3 tienen una vulnerabilidad de falsificación de petición del lado del servidor (SSRF) en el módulo de visión-lenguaje de LMDeploy. La función ’load_image()’ en ’lmdeploy/vl/utils.py’ obtiene URLs arbitrarias sin validar direcciones IP internas/privadas, permitiendo a los atacantes acceder a servicios de metadatos en la nube, redes internas y recursos sensibles. La versión 0.12.3 parchea el problema."
      }
    ],
    "id": "CVE-2026-33626",
    "lastModified": "2026-10-26T21:10:00.170",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6,
          "source": "security-advisories@github.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-33626",
            "options": [
              {
                "exploitation": "poc"
              },
              {
                "automatable": "yes"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-04-21T17:52:10.383689Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-04-20T21:16:35.097",
    "references": [
      {
        "source": "security-advisories@github.com",
        "tags": [
          "Patch"
        ],
        "url": "https://github.com/InternLM/lmdeploy/commit/71d64a339edb901e9005358e0633fbbab367d626"
      },
      {
        "source": "security-advisories@github.com",
        "tags": [
          "Issue Tracking",
          "Patch"
        ],
        "url": "https://github.com/InternLM/lmdeploy/pull/4447"
      },
      {
        "source": "security-advisories@github.com",
        "tags": [
          "Release Notes"
        ],
        "url": "https://github.com/InternLM/lmdeploy/releases/tag/v0.12.3"
      },
      {
        "source": "security-advisories@github.com",
        "tags": [
          "Exploit",
          "Mitigation",
          "Vendor Advisory"
        ],
        "url": "https://github.com/InternLM/lmdeploy/security/advisories/GHSA-6w67-hwm5-92mq"
      },
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "tags": [
          "Exploit",
          "Mitigation",
          "Vendor Advisory"
        ],
        "url": "https://github.com/InternLM/lmdeploy/security/advisories/GHSA-6w67-hwm5-92mq"
      }
    ],
    "sourceIdentifier": "security-advisories@github.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-918"
          }
        ],
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "severity": "HIGH",
  "source": "nvd",
  "title": "LMDeploy is a toolkit for compressing, deploying, and serving large language models"
}