CVE-2026-18907

{
  "id": "CVE-2026-18907",
  "sourceIdentifier": "907edf6c-bf03-423e-ab1a-8da27e1aa1ea",
  "published": "2026-08-05T02:16:37.950",
  "lastModified": "2026-10-23T21:10:00.157",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Path Traversal in Download File Feature in com.talpa.hibrowser 2.23.1.1 on Android allows arbitrary file write via directory traversal sequences in the filename."
    },
    {
      "lang": "es",
      "value": "Salto de ruta en la función de descarga de archivos en com.talpa.hibrowser 2.23.1.1 en Android permite la escritura arbitraria de archivos mediante secuencias de salto de directorio en el nombre del archivo."
    }
  ],
  "affected": [
    {
      "source": "907edf6c-bf03-423e-ab1a-8da27e1aa1ea",
      "affectedData": [
        {
          "vendor": "TECNO Mobile",
          "product": "Hi Browser",
          "defaultStatus": "unaffected",
          "packageName": "com.talpa.hibrowser",
          "versions": [
            {
              "version": "2.23.1.1",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "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:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-08-06T13:50:57.512359Z",
          "id": "CVE-2026-18907",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "907edf6c-bf03-423e-ab1a-8da27e1aa1ea",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-23"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://security.tecno.com/SRC/securityUpdates",
      "source": "907edf6c-bf03-423e-ab1a-8da27e1aa1ea"
    }
  ]
}