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CVE-2025-26450

Estado: AnalizadaAlta (7.8)—

In onInputEvent of IInputMethodSessionWrapper.java, there is a possible way for an untrusted app to inject key and motion events to the default IME due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

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.

Falta de verificación de permisos (CWE-862) permite inyección de eventos en IME por app no confiable, escalando privilegios locales sin interacción. Acceso local (AV:L) + sin privilegios iniciales = T1068. Genera acceso a funciones del IME (T1078) y manipulación de entrada de datos (T1565).

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

Threat Intelligence ProgramRestrict File and Directory PermissionsRemote Data StorageNetwork SegmentationExecution PreventionEncrypt Sensitive Information

Tecnologías afectadas (1)

Google — Android

CWE

Referencias

JSON original (NVD)

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