CVE-2018-4890
Estado: ModificadaAlta (8.8)—
Se ha descubierto un problema en Adobe Acrobat Reader 2018.009.20050 y anteriores, 2017.011.30070 y anteriores y 2015.006.30394 y anteriores. La vulnerabilidad es un ejemplo de vulnerabilidad de desbordamiento de memoria dinámica (heap) en el motor de conversión de imagen al gestionar datos JPEG embebidos en un archivo XPS. Un ataque con éxito puede conducir a la corrupción del código, el secuestro del flujo de control o a un ataque de filtrado de información.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 25%
- Percentil entre todas las CVEs puntuadas: 98
- Fecha de la puntuación: 9/10/2026
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).
Tecnologías afectadas (4)
CWE
- CWE-787
Referencias
JSON original (NVD)
Mostrar
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"lastModified": "2026-06-17T01:59:13.867",
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