CVE Watch—

CVE-2025-62221

Microsoft Windows Use After Free Vulnerability

CVSS

—

Sin CVSS

EPSS

2.4%

p82

KEV

SÍ

9 dic 2025

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

2.3%EPSS · 30 días2.4%

2026-06-302026-07-17

Ficha del catálogo KEV

Producto

Microsoft / Windows

Vulnerabilidad

Microsoft Windows Use After Free Vulnerability

Añadido a KEV

9 dic 2025

Remediar antes de

30 dic 2025

Uso conocido en ransomware

Descripción resumida

Microsoft Windows Cloud Files Mini Filter Driver contains a use after free vulnerability that can allow an authorized attacker to elevate privileges locally.

Acción requerida

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notas

https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-62221 ; https://nvd.nist.gov/vuln/detail/CVE-2025-62221

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