CVE-2026-96304
Estado: AnalizadaAlta (7)—
Gravedad7Alta · CVSS 3.1
Probabilidad de explotación0.25 %mayor que el 15 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado
Uso de memoria después de liberarla (use after free) en el controlador de impresión USB de Windows permite a un atacante autorizado escalar privilegios de forma local.
Traducción automática del texto original de NVD (en inglés).
CVSS
- Puntuación base
- 7
- Versión
- 3.1
- Vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días
- 0.25 %
- Percentil entre todas las CVEs puntuadas
- 15
- Fecha de la puntuación
- 20/10/2026
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.
- Explotación
T1068Exploitation for Privilege Escalationprivilege escalation90 %
Vector AV:L con UI:N y PR:L y descripción de escalada local de privilegios por use-after-free; no describe ejecución de comandos, por lo que no se asigna T1059.
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
Tecnologías afectadas (9)
CWE
- CWE-416
Referencias
Mostrar las 1 referencias
JSON original (NVD)
Mostrar
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