{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "0.9.5"
              },
              {
                "fixed": "0.9.5"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7af909522a951e3ad9f022ea6f88b6755257eaa5"
            }
          ],
          "repo": "https://github.com/hiyouga/llamafactory",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-829",
      "CWE-94"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58116.json"
  },
  "details": "LLaMA-Factory through 0.9.5 contains a remote code execution vulnerability that allows attackers with WebUI access to execute arbitrary Python code by supplying a malicious model path in the Chat or Training interfaces. The application passes user-supplied model path input unvalidated into AutoTokenizer.from_pretrained() and AutoModel.from_pretrained() with a hardcoded trust_remote_code=True parameter, causing the Hugging Face transformers library to fetch and execute arbitrary code from a remote or local model repository with the privileges of the server process.",
  "id": "CVE-2026-58116",
  "modified": "2026-07-15T01:48:55.472481066Z",
  "published": "2026-06-30T12:54:24.700Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58116.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58116"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/llama-factory-remote-code-execution-via-webui-model-path"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/hiyouga/LlamaFactory"
    },
    {
      "type": "EVIDENCE",
      "url": "https://gist.github.com/henrrrychau/08d76ec672f42136bbc1449c4f2973f8"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "LLaMA-Factory 0.9.5 Remote Code Execution via WebUI Model Path"
}