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CVE Watch10 ago 2026

CVE-2021-36948

Microsoft Windows Update Medic Service Privilege Escalation Vulnerability

CVSS

7.8

Alto

EPSS

23.3%

p98

KEV

SÍ

3 nov 2021

Exploit Today

79

0-100

Publicado: 12 ago 2021 · Última mod.: 10 ago 2026

EPSS · 30d
23.3%EPSS · 30 días23.3%
2026-09-162026-10-14
Ficha del catálogo KEV

Producto

Microsoft / Windows

Vulnerabilidad

Microsoft Windows Update Medic Service Privilege Escalation Vulnerability

Añadido a KEV

3 nov 2021

Remediar antes de

17 nov 2021

Uso conocido en ransomware

No

Descripción resumida

Microsoft Windows Update Medic Service contains an unspecified vulnerability that allows for privilege escalation.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2021-36948

Descripción técnica

Windows Update Medic Service Elevation of Privilege Vulnerability

Referencias oficiales
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