CVE Watch—

CVE-2019-0803

Microsoft Win32k Privilege Escalation Vulnerability

CVSS

—

Sin CVSS

EPSS

45.2%

p99

KEV

SÍ

3 nov 2021

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

45.0%EPSS · 30 días45.2%

2026-09-162026-10-14

Ficha del catálogo KEV

Producto

Microsoft / Win32k

Vulnerabilidad

Microsoft Win32k Privilege Escalation Vulnerability

Añadido a KEV

3 nov 2021

Remediar antes de

3 may 2022

Uso conocido en ransomware

Sí

Descripción resumida

Microsoft Win32k contains an unspecified vulnerability due to it failing to properly handle objects in memory causing privilege escalation. Successful exploitation allows an attacker to run code in kernel mode.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2019-0803

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