CVE Watch—

CVE-2023-24880

Microsoft Windows SmartScreen Security Feature Bypass Vulnerability

CVSS

—

Sem CVSS

EPSS

78.0%

p100

KEV

SIM

14 de mar. de 2023

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

78.0%EPSS · 30 dias78.0%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

Microsoft / Windows

Vulnerabilidade

Microsoft Windows SmartScreen Security Feature Bypass Vulnerability

Adicionado ao KEV

14 de mar. de 2023

Corrigir até

4 de abr. de 2023

Uso conhecido em ransomware

Sim

Descrição 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.

Ação necessária

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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