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CVE-2022-3075

Estado: AnalizadaCrítica (9.6)⚠ Explotación activa

Una comprobación insuficiente de datos en Mojo en Google Chrome versiones anteriores a 105.0.5195.102, permitía a un atacante remoto que hubiera comprometido el proceso de renderización llevar a cabo un filtrado de sandbox por medio de una página HTML diseñada.

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).

CISA KEV — explotada activamente

🎯 Técnicas ATT&CK

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

Navegador con UI requerida (Chromium), validación insuficiente permite escape de sandbox tras compromiso del renderer, resultando en escalada local y ejecución de comandos del sistema.

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

Application Isolation and SandboxingExploit ProtectionUpdate Software

Tecnologías afectadas (2)

Fedoraproject — FedoraGoogle — Chrome

CWE

Referencias

JSON original (NVD)

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  "vulnStatus": "Analyzed",
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    },
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      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-17T04:58:46.630",
  "cisaActionDue": "2022-09-29",
  "cisaExploitAdd": "2022-09-08",
  "configurations": [
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  "sourceIdentifier": "chrome-cve-admin@google.com",
  "cisaRequiredAction": "Apply updates per vendor instructions.",
  "cisaVulnerabilityName": "Google Chromium Mojo Insufficient Data Validation Vulnerability"
}