CVE-2026-85790
Estado: AnalizadaMedia (5.9)—
Gravedad5.9Media · CVSS 3.1
Probabilidad de explotación0.69 %mayor que el 52 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado
Uso de memoria después de liberarla en Microsoft QUIC permite a un atacante no autorizado revelar información a través de una red.
Traducción automática del texto original de NVD (en inglés).
CVSS
- Puntuación base
- 5.9
- Versión
- 3.1
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días
- 0.69 %
- Percentil entre todas las CVEs puntuadas
- 52
- 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
T1190Exploit Public-Facing Applicationinitial access90 % - Impacto principal
T1005Data from Local Systemcollection45 %
El vector AV:N/PR:N/UI:N indica explotación remota sin privilegios; la descripción dice que permite divulgar información por red, sin mencionar ejecución de comandos, por lo que T1059 no se sustenta.
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 (10)
CWE
- CWE-416
Referencias
Mostrar las 1 referencias
JSON original (NVD)
Mostrar
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