CVE-2025-32709
Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability
CVSS
—
Sin CVSS
EPSS
1.8%
p78
KEV
SÍ
13 may 2025
Exploit Today
74
0-100
Publicado: — · Última mod.: —
Producto
Microsoft / Windows
Vulnerabilidad
Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability
Añadido a KEV
13 may 2025
Remediar antes de
3 jun 2025
Uso conocido en ransomware
No
Descripción resumida
Microsoft Windows Ancillary Function Driver for WinSock contains a use-after-free vulnerability that allows an authorized attacker to escalate privileges to administrator.
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-2025-32709 ; https://nvd.nist.gov/vuln/detail/CVE-2025-32709