CVE Watch—

CVE-2019-0859

Microsoft Win32k Privilege Escalation Vulnerability

CVSS

—

Sem CVSS

EPSS

4.2%

p91

KEV

SIM

3 de nov. de 2021

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

4.2%EPSS · 30 dias4.2%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

Microsoft / Win32k

Vulnerabilidade

Microsoft Win32k Privilege Escalation Vulnerability

Adicionado ao KEV

3 de nov. de 2021

Corrigir até

3 de mai. de 2022

Uso conhecido em ransomware

Sim

Descrição resumida

Microsoft Win32k fails to properly handle objects in memory causing privilege escalation. Successful exploitation allows an attacker to run code in kernel mode.

Ação necessária

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2019-0859

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