CVE Watch19 de ago. de 2026

CVE-2023-21823

Microsoft Windows Graphic Component Privilege Escalation Vulnerability

CVSS

7.8

Alta

EPSS

5.6%

p93

KEV

SIM

14 de fev. de 2023

Exploit Today

0-100

Publicado: 14 de fev. de 2023 · Última mod.: 19 de ago. de 2026 · CWE-190

EPSS · 30d

5.6%EPSS · 30 dias5.6%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

Microsoft / Windows

Vulnerabilidade

Microsoft Windows Graphic Component Privilege Escalation Vulnerability

Adicionado ao KEV

14 de fev. de 2023

Corrigir até

7 de mar. de 2023

Uso conhecido em ransomware

Não

Descrição resumida

Microsoft Windows Graphic Component contains an unspecified vulnerability that allows for privilege escalation.

Ação necessária

Apply updates per vendor instructions.

Notas

https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-21823; https://nvd.nist.gov/vuln/detail/CVE-2023-21823

Descrição técnica

Windows Graphics Component Remote Code Execution Vulnerability

Referências oficiais

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