CVE-2020-9981

Estado: ModificadaAlta (7.8)—

A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-005 Mojave. Processing a maliciously crafted file may lead to arbitrary code execution.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Puntuación base: 7.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 1.41%
Percentil entre todas las CVEs puntuadas: 72
Fecha de la puntuación: 6/10/2026

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 (7)

Apple — Icloud Apple — Ipados Apple — Iphone OS Apple — Itunes Apple — MAC OS X Apple — Tvos Apple — Watchos

CWE

CWE-416

Referencias

JSON original (NVD)

Mostrar

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          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
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      "value": "A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-005 Mojave. Processing a maliciously crafted file may lead to arbitrary code execution."
    },
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      "value": "Se abordó un uso de la memoria previamente liberada con una administración de la memoria mejorada. Este problema se corrigió en watchOS versión 7.0, iOS versión 14.0 e iPadOS versión 14.0, iTunes para Windows versión 12.10.9, iCloud para Windows versión 11.5, tvOS versión 14.0, macOS Catalina versión 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-005 Mojave. Un procesamiento de un archivo malicioso puede conllevar a una ejecución de código arbitraria"
    }
  ],
  "lastModified": "2026-06-17T03:28:55.150",
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