Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas3490▲ 842 respecto a la semana anterior
Críticas / altas1668▲ 271 respecto a la semana anterior
Nueva explotación activa (KEV)5→ sin cambios respecto a la semana anterior
Sin puntuar (sin CVSS)256▲ 244 respecto a la semana anterior
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18.403 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
AnalizadaAlta (7.8)0.33%—Microsoft 365 AppsMicrosoft OfficeMicrosoft Office Long Term Servicing Channel12/5/202617/6/2026
Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.
ModificadaAlta (7.8)0.33%—Microsoft 365 AppsMicrosoft OfficeMicrosoft Office Long Term Servicing Channel12/5/202617/6/2026
Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7.8)0.30%—Microsoft Dynamics 365 Business Central12/5/202610/8/2026
Weak authentication in Dynamics Business Central allows an authorized attacker to elevate privileges locally.
AnalizadaMedia (4.3)0.49%—Microsoft Edge Chromium12/5/202617/6/2026
User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
AnalizadaAlta (8.1)0.71%—Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 23h2+712/5/202617/6/2026
Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.
ModificadaAlta (7.4)0.58%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+1012/5/202617/6/2026
Windows TCP/IP Denial of Service Vulnerability
ModificadaAlta (7.4)0.58%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+1012/5/202617/6/2026
Windows TCP/IP Denial of Service Vulnerability
AnalizadaAlta (7)0.26%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+1012/5/202617/6/2026
Use after free in Windows SMB Client 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+1012/5/202617/6/2026
Use after free in Windows Kernel-Mode Drivers 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+1012/5/202617/6/2026
Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7.5)1.0%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+1012/5/202617/6/2026
Use after free in Windows TCP/IP allows an unauthorized attacker to disclose information over a network.
AnalizadaAlta (7.5)1.2%—Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 202512/5/202617/6/2026
Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network.
AnalizadaAlta (8.8)0.33%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+1012/5/202617/6/2026
Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally.
AnalizadaCrítica (9.3)0.36%—Microsoft Windows 11 23h2Microsoft Windows Server 202212/5/202617/6/2026
Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally.
ModificadaAlta (7.1)0.42%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+1012/5/202617/6/2026
Windows TCP/IP Denial of Service Vulnerability
ModificadaAlta (7.8)0.33%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+912/5/202617/6/2026
Ejecución concurrente mediante un recurso compartido con sincronización incorrecta ('condición de carrera') en Windows TCP/IP 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+1012/5/202617/6/2026
Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.
ModificadaAlta (7.8)0.33%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+1012/5/202617/6/2026
Heap-based buffer overflow in Windows Common Log File System 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+1012/5/202617/6/2026
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7.8)0.30%—Microsoft Azure Connected Machine Agent12/5/202617/6/2026
Improper access control in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally.
AnalizadaMedia (6.2)0.42%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+1012/5/202617/6/2026
Heap-based buffer overflow in Volume Manager Extension Driver allows an authorized attacker to execute code with a physical attack.
AnalizadaAlta (7.5)0.95%—Microsoft Entra ID12/5/202617/6/2026
Exposure of sensitive information to an unauthorized actor in Azure Entra ID allows an unauthorized attacker to perform spoofing over a network.
AnalizadaAlta (7.8)0.33%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+1012/5/202617/6/2026
Heap-based buffer overflow in Windows Cryptographic Services allows an authorized attacker to elevate privileges locally.
AnalizadaMedia (6.5)1.00%—Microsoft Power Automate FOR Desktop12/5/202617/6/2026
Exposure of sensitive information to an unauthorized actor in Power Automate allows an authorized attacker to disclose information over a network.
AnalizadaAlta (8.8)1.0%—Microsoft SQL Server 2016Microsoft SQL Server 2017Microsoft SQL Server 2019Microsoft SQL Server 2022+112/5/202618/6/2026
External control of file name or path in SQL Server allows an authorized attacker to execute code over a network.