Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas3085▲ 506 respecto a la semana anterior
Críticas / altas1460▲ 60 respecto a la semana anterior
Nueva explotación activa (KEV)5▼ 1 respecto a la semana anterior
Sin puntuar (sin CVSS)238▲ 224 respecto a la semana anterior
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16.783 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
AnalizadaAlta (7.8)0.33%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202623/7/2026
Desbordamiento de búfer basado en montón (heap) en Windows Overlay Filter permite a un atacante autorizado elevar privilegios localmente.
AnalizadaAlta (7.8)0.33%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+714/7/202620/7/2026
Un desbordamiento de búfer basado en montículo (heap) en Windows Win32K permite a un atacante autorizado elevar privilegios localmente.
AnalizadaAlta (7.5)1.2%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202620/7/2026
Stack-based buffer overflow in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.
AnalizadaAlta (8.8)0.53%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202620/7/2026
Integer underflow (wrap or wraparound) in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over an adjacent network.
AnalizadaMedia (6.8)0.44%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+514/7/202622/7/2026
Heap-based buffer overflow in Windows Kernel allows an unauthorized attacker to elevate privileges with a physical attack.
AnalizadaAlta (7.8)0.28%—Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+514/7/202622/7/2026
Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (8.4)0.30%—Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 2022+114/7/202622/7/2026
Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally.
AnalizadaAlta (8.4)0.36%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202616/7/2026
Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code locally.
AnalizadaAlta (7.5)1.2%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Loop with unreachable exit condition ('infinite loop') in Windows Active Directory allows an unauthorized attacker to deny service over a network.
ModificadaCrítica (9.8)1.5%—Microsoft SQL Server 2016Microsoft SQL Server 2017Microsoft SQL Server 2019Microsoft SQL Server 2022+114/7/202620/8/2026
Deserialización de datos no confiables en SQL Server permite a un atacante no autorizado ejecutar código a través de una red.
En análisisCrítica (9.8)1.5%—Microsoft SQL Server 2016Microsoft SQL Server 2017Microsoft SQL Server 2019Microsoft SQL Server 2022+114/7/202620/8/2026
Deserialización de datos no confiables en SQL Server permite a un atacante no autorizado ejecutar código a través de una red.
AnalizadaAlta (7.8)0.33%—Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+514/7/202622/7/2026
Un uso después de liberar (use-after-free) en Windows Win32K permite a un atacante autorizado elevar privilegios localmente.
AnalizadaAlta (7)0.20%—Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+514/7/202615/7/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7)0.20%—Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 202514/7/202622/7/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7.8)0.33%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+714/7/202622/7/2026
Integer overflow or wraparound in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.
AnalizadaMedia (6.5)1.1%—Microsoft Sharepoint Server14/7/202615/7/2026
External control of file name or path in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.
AnalizadaAlta (7)0.21%💥 PoCMicrosoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202615/7/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7.8)0.40%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Exposure of sensitive information to an unauthorized actor in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7.5)1.2%—Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+514/7/202617/9/2026
Heap-based buffer overflow in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker to deny service over a network.
AnalizadaAlta (7.5)1.2%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.
AnalizadaCrítica (9.8)0.79%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Un uso después de liberar (use-after-free) en Windows Secure Socket Tunneling Protocol (SSTP) permite a un atacante no autorizado ejecutar código a través de una red.
AnalizadaBaja (3.3)0.47%—Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+314/7/202615/7/2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
AnalizadaAlta (7.8)0.47%—Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+314/7/202615/7/2026
Un desbordamiento de búfer basado en montículo (heap) en Microsoft Office Excel permite a un atacante no autorizado ejecutar código localmente.
AnalizadaAlta (8.8)0.94%—Microsoft AGE OF Empires II14/7/202624/7/2026
Relative path traversal in Age of Empires II: Definitive Edition Game allows an unauthorized attacker to execute code over a network.
AnalizadaAlta (7.5)1.2%—Microsoft .net FrameworkMicrosoft Azure Active Directory14/7/202624/7/2026
Loop with unreachable exit condition ('infinite loop') in Azure Active Directory allows an unauthorized attacker to deny service over a network.