CVE-2026-59875

{
  "id": "CVE-2026-59875",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-08T16:16:34.107",
  "lastModified": "2026-10-25T17:10:00.197",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.17, node-tar does not strip NUL bytes from PAX path and linkpath records in src/pax.ts, allowing a crafted archive with values to reach fs.lstat or fs.open and terminate the process with an uncaught exception. This issue is fixed in version 7.5.17."
    },
    {
      "lang": "es",
      "value": "node-tar es una biblioteca de manipulación de archivos tar para Node.js. Antes de la versión 7.5.17, node-tar no elimina los bytes NUL de los registros de ruta PAX y ruta de enlace en src/pax.ts, lo que permite que un archivo manipulado con valores alcance fs.lstat o fs.open y termine el proceso con una excepción no capturada. Este problema está solucionado en la versión 7.5.17."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "isaacs",
          "product": "node-tar",
          "versions": [
            {
              "version": "< 7.5.17",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-09T13:43:50.698715Z",
          "id": "CVE-2026-59875",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-248"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/isaacs/node-tar/commit/7a635c29f5edbf083557374d43984273ecfed5b3",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/isaacs/node-tar/releases/tag/v7.5.17",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/isaacs/node-tar/security/advisories/GHSA-gvwx-54wh-qm9j",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/isaacs/node-tar/security/advisories/GHSA-gvwx-54wh-qm9j",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}