CVE-2026-96313
Estado: AnalizadaAlta (7)—
Gravedad7Alta · CVSS 3.1
Probabilidad de explotación0.22 %mayor que el 12 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado
Falta de autenticación para una función crítica en Windows Push Notifications permite a un atacante autorizado escalar privilegios localmente.
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
- 0.22 %
- Percentil entre todas las CVEs puntuadas
- 12
- 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 %
El vector CVSS indica AV:L y UI:N, y la descripción dice que un atacante autorizado eleva privilegios localmente; la escalada ya queda recogida en la explotación, sin otro impacto explícito.
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 (11)
Microsoft — Windows 10 1809Microsoft — Windows 10 21h2Microsoft — Windows 10 22h2Microsoft — Windows 11 23h2Microsoft — Windows 11 24h2Microsoft — Windows 11 25h2Microsoft — Windows 11 26h1Microsoft — Windows 11 26h2Microsoft — Windows Server 2019Microsoft — Windows Server 2022Microsoft — Windows Server 2025
CWE
- CWE-306
Referencias
Mostrar las 1 referencias
JSON original (NVD)
Mostrar
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