Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas3090▲ 519 respecto a la semana anterior
Críticas / altas1463▲ 65 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)0.36%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+914/7/202622/7/2026
Desbordamiento de búfer basado en montón (heap) en Windows NTFS permite a un atacante autorizado ejecutar código localmente.
AnalizadaAlta (7.8)0.37%—Microsoft PC Manager14/7/202617/7/2026
Improper link resolution before file access ('link following') in Window PC Manager allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7.8)0.32%💥 PoCMicrosoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+514/7/202622/7/2026
Improper neutralization of special elements used in a command ('command injection') in Windows Narrator Braille allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7.8)0.30%—Microsoft Windows Admin Center14/7/202617/7/2026
Improper authorization in Windows Admin Center allows an authorized attacker to execute code locally.
AnalizadaAlta (7.8)0.47%—Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+314/7/202616/7/2026
Un desbordamiento de búfer basado en montículo (heap) en Microsoft Office Excel permite a un atacante no autorizado ejecutar código localmente.
AnalizadaMedia (5.5)0.40%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Out-of-bounds read in Windows Kernel allows an authorized attacker to bypass a security feature locally.
AnalizadaAlta (7.8)0.47%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+714/7/202622/7/2026
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code locally.
AnalizadaAlta (7.8)0.47%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Out-of-bounds read in Microsoft Graphics Component allows an unauthorized attacker to execute code locally.
AnalizadaAlta (7.5)0.57%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components allows an authorized attacker to execute code over a network.
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 Windows Kernel Mode 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+814/7/202622/7/2026
Desbordamiento de búfer basado en montón (heap) en Virtual Hard Disk (VHD) Miniport Driver permite a un atacante autorizado elevar privilegios localmente.
AnalizadaAlta (8.1)0.69%—Microsoft Bing Search14/7/202624/7/2026
Improper restriction of rendered ui layers or frames in Microsoft Bing App for IOS allows an unauthorized attacker to perform spoofing over a network.
AnalizadaAlta (7.8)0.21%—Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+514/7/202622/7/2026
Use after free in Windows Storage allows an authorized attacker to elevate privileges locally.
AnalizadaMedia (6.5)0.64%—Microsoft Azure Cyclecloud14/7/202622/7/2026
Missing authorization in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.
AnalizadaAlta (7.5)0.92%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.
AnalizadaMedia (6.5)1.1%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Desreferencia de puntero nulo en Active Directory Domain Services permite a un atacante autorizado provocar una denegación de servicio a través de una red.
AnalizadaAlta (8.8)0.78%—Microsoft Azure Cyclecloud14/7/202622/7/2026
Missing authentication for critical function in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.
AnalizadaAlta (7.8)0.30%—Microsoft Windows Admin Center14/7/202621/7/2026
Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges locally.
AnalizadaMedia (6.8)0.50%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+814/7/202622/7/2026
Untrusted search path in Microsoft XML allows an unauthorized attacker to bypass a security feature with a physical attack.
AnalizadaBaja (3.3)0.50%—Microsoft 365 AppsMicrosoft 365Microsoft Office 2016Microsoft Office 2019+214/7/202616/7/2026
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
AnalizadaMedia (6.5)0.84%—Microsoft Windows Admin Center14/7/202621/7/2026
Improper authentication in Windows Admin Center allows an authorized attacker to disclose information over a network.
AnalizadaAlta (7.5)1.2%—Microsoft .net14/7/202622/7/2026
Asignación de recursos sin límites ni restricciones en ASP.NET Core permite a un atacante no autorizado provocar una denegación de servicio a través de una red.
AnalizadaAlta (8.8)0.75%—Microsoft Windows Admin Center14/7/202621/7/2026
Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network.
AnalizadaCrítica (9.8)1.0%⚠ Explotación activa💥 PoCMicrosoft Sharepoint Server14/7/202614/7/2026
Missing authentication for critical function in Microsoft Office SharePoint allows an unauthorized attacker to elevate privileges over a network.
AnalizadaAlta (7.8)0.35%⚠ Explotación activaMicrosoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows Server 2012Microsoft Windows Server 2016+314/7/202615/7/2026
Insufficient granularity of access control in Active Directory Federation Services (AD FS) allows an authorized attacker to elevate privileges locally.