CVE Watch—

CVE-2023-24880

Microsoft Windows SmartScreen Security Feature Bypass Vulnerability

CVSS

—

Sin CVSS

EPSS

78.2%

p100

KEV

SÍ

14 mar 2023

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

78.2%EPSS · 30 días78.2%

2026-08-022026-08-31

Ficha del catálogo KEV

Producto

Microsoft / Windows

Vulnerabilidad

Microsoft Windows SmartScreen Security Feature Bypass Vulnerability

Añadido a KEV

14 mar 2023

Remediar antes de

4 abr 2023

Uso conocido en ransomware

Sí

Descripción resumida

Microsoft Windows SmartScreen contains a security feature bypass vulnerability that could allow an attacker to evade Mark of the Web (MOTW) defenses via a specially crafted malicious file.

Acción requerida

Apply updates per vendor instructions.

Notas

https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-24880; https://nvd.nist.gov/vuln/detail/CVE-2023-24880

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