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CVE-2016-10190

Estado: ModificadaCrítica (9.8)—PoC
Gravedad9.8Crítica · CVSS 3.0
Probabilidad de explotación8.36 %mayor que el 95 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoDisponiblePrueba de concepto en GitHub (no verificada)

Desbordamiento de búfer basado en memoria dinámica en libavformat/http.c en FFmpeg en versiones anteriores a 2.8.10, 3.0.x en versiones anteriores a 3.0.5, 3.1.x en versiones anteriores a 3.1.6 y 3.2.x en versiones anteriores a 3.2.2 permite a servidores web remotos ejecutar código arbitrario a través de un tamaño de cantidad negativa en una respuesta HTTP.

CVSS

Puntuación base
9.8
Versión
3.0
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
8.36 %
Percentil entre todas las CVEs puntuadas
95
Fecha de la puntuación
3/11/2026

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).

Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.

Tecnologías afectadas (1)

Ffmpeg — Ffmpeg

CWE

Referencias

Mostrar las 14 referencias

JSON original (NVD)

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  "id": "CVE-2016-10190",
  "cveTags": [],
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      "value": "Heap-based buffer overflow in libavformat/http.c in FFmpeg before 2.8.10, 3.0.x before 3.0.5, 3.1.x before 3.1.6, and 3.2.x before 3.2.2 allows remote web servers to execute arbitrary code via a negative chunk size in an HTTP response."
    },
    {
      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-17T00:39:14.823",
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}