CVE Watch12 ago 2026

CVE-2019-1385

Microsoft Windows AppX Deployment Extensions Privilege Escalation Vulnerability

CVSS

7.8

Alto

EPSS

3.6%

p89

KEV

SÍ

23 may 2022

Exploit Today

0-100

Publicado: 12 nov 2019 · Última mod.: 12 ago 2026 · CWE-59

EPSS · 30d

3.6%EPSS · 30 días3.6%

2026-09-172026-10-15

Ficha del catálogo KEV

Producto

Microsoft / Windows

Vulnerabilidad

Microsoft Windows AppX Deployment Extensions Privilege Escalation Vulnerability

Añadido a KEV

23 may 2022

Remediar antes de

13 jun 2022

Uso conocido en ransomware

Sí

Descripción resumida

A privilege escalation vulnerability exists when the Windows AppX Deployment Extensions improperly performs privilege management, resulting in access to system files.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2019-1385

Descripción técnica

An elevation of privilege vulnerability exists when the Windows AppX Deployment Extensions improperly performs privilege management, resulting in access to system files.To exploit this vulnerability, an authenticated attacker would need to run a specially crafted application to elevate privileges.The security update addresses the vulnerability by correcting how AppX Deployment Extensions manages privileges., aka 'Windows AppX Deployment Extensions Elevation of Privilege Vulnerability'.

Referencias oficiales

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