{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "source": "REFERENCES"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "db2ffe12ced12ddafcec5e0422ee46ce8520746b"
            }
          ],
          "repo": "https://github.com/nv-tlabs/gen3c",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-502"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53805.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "fixed": "db2ffe12ced12ddafcec5e0422ee46ce8520746b"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "NVIDIA Spatial Intelligence Lab's (SIL) GEN3C contains an unauthenticated remote code execution vulnerability in the inference API server where the /request-inference and /seed-model endpoints deserialize raw HTTP request bodies using Python's pickle.loads() without authentication or input validation. Attackers can supply a crafted payload containing a __reduce__ gadget to the inference API port to achieve remote code execution as the inference process.",
  "id": "CVE-2026-53805",
  "modified": "2026-07-08T05:37:10.029942990Z",
  "published": "2026-06-17T16:44:05.290Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53805.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53805"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/nvidia-sil-gen3c-unauthenticated-rce-via-pickle-deserialization-in-inference-api"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/nv-tlabs/GEN3C/pull/62"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/nv-tlabs/GEN3C/pull/63"
    },
    {
      "type": "FIX",
      "url": "https://github.com/nv-tlabs/GEN3C/commit/db2ffe12ced12ddafcec5e0422ee46ce8520746b"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/nv-tlabs/GEN3C"
    }
  ],
  "schema_version": "1.7.5",
  "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": "NVIDIA SIL GEN3C Unauthenticated RCE via Pickle Deserialization in Inference API"
}