CVE-2019-8749
Estado: ModificadaCrítica (9.8)—
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, iOS 13, iCloud for Windows 7.14, iCloud for Windows 10.7, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6, iTunes 12.10.1 for Windows. Multiple issues in libxml2.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.49%
- Percentil entre todas las CVEs puntuadas: 73
- 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 (6)
CWE
- CWE-787
Referencias
- https://support.apple.com/en-us/HT210604
- https://support.apple.com/en-us/HT210606
- https://support.apple.com/en-us/HT210607
- https://support.apple.com/en-us/HT210634
- https://support.apple.com/en-us/HT210635
- https://support.apple.com/en-us/HT210636
- https://support.apple.com/en-us/HT210637
- https://support.apple.com/en-us/HT210722
- https://support.apple.com/en-us/HT210604
- https://support.apple.com/en-us/HT210606
- https://support.apple.com/en-us/HT210607
- https://support.apple.com/en-us/HT210634
- https://support.apple.com/en-us/HT210635
- https://support.apple.com/en-us/HT210636
- https://support.apple.com/en-us/HT210637
- https://support.apple.com/en-us/HT210722
JSON original (NVD)
Mostrar
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"description": [
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"value": "Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, iOS 13, iCloud for Windows 7.14, iCloud for Windows 10.7, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6, iTunes 12.10.1 for Windows. Multiple issues in libxml2."
},
{
"lang": "es",
"value": "Se abordaron múltiples problemas de corrupción de la memoria con una comprobación de entrada mejorada. Este problema se corrigió en macOS Catalina versión 10.15, iOS versión 13, iCloud para Windows versión 7.14, iCloud para Windows versión 10.7, tvOS versión 13, macOS Catalina versión 10.15.1, Security Update 2019-001 y Security Update 2019-006, watchOS versión 6, iTunes versión 12.10. 1 para Windows. Múltiples problemas en libxml2"
}
],
"lastModified": "2026-06-17T02:42:32.307",
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