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CVE-2026-86904

Estado: AnalizadaAlta (7.5)—

A privacy issue was addressed with improved state management. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, watchOS 27. An app may be able to track users across apps and websites without permission.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vector CVSS N/N/N sugiere red sin privilegios (T1190), pero CWE-359 (privacy/state management) y la descripción de rastreo sin permiso indican violación de confidencialidad de usuario (T1539: recopilación de datos de cuenta). La alta confianza en T1539 refleja la descripción explícita de tracking; l

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Update SoftwareVulnerability ScanningUser TrainingRestrict Web-Based ContentPrivileged Account ManagementNetwork Segmentation

Tecnologías afectadas (3)

Apple — IpadosApple — Iphone OSApple — Watchos

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-86904",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
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          "role": "CISA Coordinator",
          "options": [
            {
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            },
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              "automatable": "yes"
            },
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              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-09-15T18:16:21.178495Z"
        }
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          "integrityImpact": "HIGH",
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          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
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        "exploitabilityScore": 3.9
      }
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    }
  ],
  "lastModified": "2026-09-16T01:02:19.560",
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}