CVE-2026-47473

Full vulnerability record from the local CVENow database.

Description

NVIDIA TensorRT-LLM contains a vulnerability where an attacker could cause a write-what-where condition. A successful exploit of this vulnerability might lead to data tampering, denial of service, and information disclosure.

Severity

HIGH

CVSS score

7.4 (v3.1)

Vulnerability status

Deferred

Source identifier

[email protected]

Published

2026-07-14 21:16:56.440000

Last modified

2026-10-24 21:10:00.130000

View original CVE JSON

{
  "id": "CVE-2026-47473",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-14T21:16:56.440",
  "lastModified": "2026-10-24T21:10:00.130",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "NVIDIA TensorRT-LLM contains a vulnerability where an attacker could cause a write-what-where condition. A successful exploit of this vulnerability might lead to data tampering, denial of service, and information disclosure."
    },
    {
      "lang": "es",
      "value": "NVIDIA TensorRT-LLM contiene una vulnerabilidad donde un atacante podría causar una condición write-what-where. Un exploit exitoso de esta vulnerabilidad podría conducir a la manipulación de datos, denegación de servicio y revelación de información."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "NVIDIA",
          "product": "TensorRT-LLM",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0.0",
              "lessThanOrEqual": "v1.3.0 rc16",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 7.4,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.4,
        "impactScore": 5.9
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-15T14:20:48.631336Z",
          "id": "CVE-2026-47473",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-123"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47473",
      "source": "[email protected]"
    },
    {
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-47473",
      "source": "[email protected]"
    }
  ]
}