CVE-2025-43256

Estado: ModificadaAlta (7.8)—

This issue was addressed through improved state management. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7. An app may be able to gain root privileges.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Puntuación base: 7.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.21%
Percentil entre todas las CVEs puntuadas: 10
Fecha de la puntuación: 6/10/2026

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.

ExplotaciónT1203 Exploitation for Client Executionexecution90 %
Impacto principalT1068 Exploitation for Privilege Escalationprivilege escalation85 %

AV:L + UI:R indica ejecución en cliente (abrir app preparada); CWE-269 (mala gestión de estado) y «gain root privileges» en macOS confirman escalada de privilegios como impacto.

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 Sandboxing Exploit Protection Update Software Threat Intelligence Program Execution Prevention

Tecnologías afectadas (1)

Apple — Macos

CWE

CWE-269

Referencias

JSON original (NVD)

Mostrar

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