CVE-2026-6756

Estado: AnalizadaAlta (7.5)—

Mitigation bypass in Firefox for Android. This vulnerability was fixed in Firefox 150.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.39%
Percentil entre todas las CVEs puntuadas: 30
Fecha de la puntuación: 5/10/2026

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.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access75 %
Impacto principalT1565 Data Manipulationimpact70 %
Impacto secundarioT1005 Data from Local Systemcollection65 %

Vector CVSS AV:N/PR:N/UI:N indica explotación remota sin privilegios (T1190). CWE-200 es exposición de información; I:H sugiere manipulación/corrupción de datos (T1565) tras bypass de mitigaciones en navegador.

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

Network Segmentation Vulnerability Scanning Restrict File and Directory Permissions Privileged Account Management Remote Data Storage Limit Access to Resource Over Network

Tecnologías afectadas (1)

Mozilla — Firefox

CWE

CWE-200

Referencias

JSON original (NVD)

Mostrar

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