Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2771▲ 6 respecto a la semana anterior
Críticas / altas1285▼ 246 respecto a la semana anterior
Nueva explotación activa (KEV)6▼ 1 respecto a la semana anterior
Sin puntuar (sin CVSS)242▲ 224 respecto a la semana anterior
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2593 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
AnalizadaCrítica (9.8)0.97%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+714/7/202623/7/2026
Heap-based buffer overflow in Windows FTP Service allows an unauthorized attacker to execute code over a network.
AnalizadaAlta (7.8)0.30%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+714/7/202622/7/2026
Use after free in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7.8)0.30%—Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+514/7/202622/7/2026
Insufficient granularity of access control in Windows StateRepository API allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (8.8)0.75%—Microsoft Windows Server 202514/7/202616/7/2026
Use after free in DNS Server allows an authorized attacker to execute code over a network.
AnalizadaMedia (6.8)0.44%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+714/7/202622/7/2026
Integer overflow or wraparound in Windows Storage Spaces Direct allows an unauthorized attacker to elevate privileges with a physical attack.
AnalizadaAlta (7.8)0.35%—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 Kernel permite a un atacante autorizado elevar privilegios localmente.
AnalizadaAlta (7.8)0.33%—Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 202514/7/202622/7/2026
Use after free in Microsoft Printer Drivers allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7.1)0.34%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+714/7/202629/7/2026
Use of uninitialized resource in Microsoft Windows App Store allows an authorized attacker to disclose information locally.
AnalizadaCrítica (9.8)0.79%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Heap-based buffer overflow in Active Directory Domain Services allows an unauthorized attacker to execute code over a network.
AnalizadaAlta (7)0.26%—Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 202514/7/202622/7/2026
Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7)0.20%—Microsoft Windows 11 23h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1+114/7/202616/7/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows App Installer allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7)0.26%—Microsoft Windows 11 23h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1+114/7/202622/7/2026
Use after free in Windows App Installer allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (8.8)0.91%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows Server 2012Microsoft Windows Server 2016+314/7/202616/7/2026
Desbordamiento de búfer basado en montón (heap) en Windows DHCP Server permite a un atacante autorizado ejecutar código a través de una red.
AnalizadaAlta (7.5)1.2%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Missing release of memory after effective lifetime in Windows Cryptographic Services allows an unauthorized attacker to deny service over a network.
AnalizadaAlta (7.8)0.20%—Microsoft Windows 11 23h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1+114/7/202622/7/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
AnalizadaCrítica (9.8)0.97%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code over a network.
AnalizadaAlta (7.8)0.33%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Improper validation of consistency within input in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (8.8)0.54%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202623/7/2026
Heap-based buffer overflow in Windows Bluetooth Port Driver allows an unauthorized attacker to execute code over an adjacent network.
AnalizadaAlta (8.1)0.54%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+714/7/202623/7/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows App Store allows an unauthorized attacker to elevate privileges over a network.
AnalizadaMedia (5.5)0.48%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+714/7/202622/7/2026
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
AnalizadaMedia (5.5)0.40%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+714/7/202622/7/2026
Use of uninitialized resource in Windows File Explorer allows an authorized attacker to disclose information locally.
AnalizadaAlta (8)0.87%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202617/9/2026
Relative path traversal in Windows PowerShell allows an authorized attacker to execute code over a network.
AnalizadaAlta (7.5)1.2%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+914/7/202622/7/2026
Memory allocation with excessive size value in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.
AnalizadaMedia (5.5)0.48%—Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+514/7/202622/7/2026
Exposure of sensitive information to an unauthorized actor in Windows Media allows an authorized attacker to disclose information locally.
AnalizadaMedia (6.5)1.00%💥 PoCMicrosoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 23h2+614/7/202622/7/2026
Protection mechanism failure in Windows Event Logging Service allows an authorized attacker to disclose information over a network.