CVE Watch—

CVE-2019-1253

Microsoft Windows AppX Deployment Server Privilege Escalation Vulnerability

CVSS

—

Sin CVSS

EPSS

11.6%

p96

KEV

SÍ

15 mar 2022

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

11.6%EPSS · 30 días11.6%

2026-09-172026-10-15

Ficha del catálogo KEV

Producto

Microsoft / Windows

Vulnerabilidad

Microsoft Windows AppX Deployment Server Privilege Escalation Vulnerability

Añadido a KEV

15 mar 2022

Remediar antes de

5 abr 2022

Uso conocido en ransomware

Sí

Descripción resumida

A privilege escalation vulnerability exists when the Windows AppX Deployment Server improperly handles junctions.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2019-1253

CVEs relacionados

CVECVSSEPSSKEVRExplotTítuloVis.

CVE-2026-969518.8 ALT

74.0%

KEV—72Microsoft Windows Command Injection Vulnerability5h CVE-2026-858807.8 ALT

89.3%

KEV—77Microsoft Windows Heap-Based Buffer Overflow Vulnerability21d CVE-2026-819637.8 ALT

31.9%

KEV—60Microsoft Windows Link Following Vulnerability37d CVE-2026-322024.3 MED

92.0%

KEV—78Microsoft Windows Protection Mechanism Failure Vulnerability63d CVE-2026-208055.5 MED

94.4%

KEV—78Microsoft Windows Information Disclosure Vulnerability78d CVE-2025-622217.8 ALT

84.4%

KEV—75Microsoft Windows Use After Free Vulnerability20d