Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2729▼ 127 respecto a la semana anterior
Críticas / altas1241▼ 295 respecto a la semana anterior
Nueva explotación activa (KEV)6▼ 1 respecto a la semana anterior
Sin puntuar (sin CVSS)244▲ 201 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
AnalizadaMedia (5.5)0.54%—Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+211/8/202613/8/2026
El uso de un recurso no inicializado en Microsoft Office Excel permite a un atacante no autorizado divulgar información localmente.
AnalizadaAlta (7.8)0.47%—Microsoft 365 AppsMicrosoft 365Microsoft Office 2021Microsoft Office 202411/8/202612/8/2026
Un desbordamiento de búfer basado en montículo (heap) en Microsoft Office Excel permite a un atacante no autorizado ejecutar código localmente.
AnalizadaMedia (5.5)0.54%—Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2016+311/8/202613/8/2026
Una lectura fuera de límites en Microsoft Office Excel permite a un atacante no autorizado divulgar información localmente.
AnalizadaAlta (7.8)0.47%—Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+211/8/202613/8/2026
Un desbordamiento de búfer basado en montículo (heap) en Microsoft Office Excel permite a un atacante no autorizado ejecutar código localmente.
AnalizadaAlta (7.8)0.47%—Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+211/8/202613/8/2026
Un desbordamiento de búfer basado en pila en Microsoft Office Excel permite a un atacante no autorizado ejecutar código localmente.
AnalizadaAlta (7.8)0.47%—Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+211/8/202613/8/2026
Un desbordamiento de búfer basado en montículo (heap) en Microsoft Office Excel permite a un atacante no autorizado ejecutar código localmente.
AnalizadaAlta (7.8)0.47%—Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+211/8/202613/8/2026
Una lectura fuera de límites en Microsoft Office Excel permite a un atacante no autorizado ejecutar código localmente.
AnalizadaAlta (7.8)0.32%—Microsoft 365 AppsMicrosoft Office 2019Microsoft Office 2021Microsoft Office 202411/8/202614/8/2026
Improper neutralization of special elements used in a command ('command injection') in Microsoft Office allows an authorized attacker to elevate privileges locally.
AnalizadaMedia (5.5)0.43%—Microsoft 365 AppsMicrosoft 365Microsoft Office 2019Microsoft Office 2021+211/8/202614/8/2026
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
AnalizadaMedia (5.5)0.43%—Microsoft 365 AppsMicrosoft 365Microsoft Office 2019Microsoft Office 2021+211/8/202614/8/2026
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
AnalizadaAlta (8.8)2.0%—Microsoft Sharepoint Server11/8/202613/8/2026
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
AnalizadaAlta (7.8)0.47%—Microsoft 365 AppsMicrosoft 365Microsoft Office 2019Microsoft Office 2021+111/8/202614/8/2026
Stack-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
AnalizadaMedia (5.5)0.43%—Microsoft 365 AppsMicrosoft Office 2019Microsoft Office 2021Microsoft Office 2024+111/8/202614/8/2026
Off-by-one error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
AnalizadaAlta (8.8)2.0%—Microsoft Sharepoint Server11/8/202613/8/2026
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
AnalizadaAlta (7.8)0.30%💥 PoCMicrosoft Windows 10 22h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h111/8/202614/8/2026
Improper access control in Windows Cross Device Service allows an authorized attacker to elevate privileges locally.
ModificadaAlta (8.1)0.54%—Microsoft Windows 10 1809Microsoft Windows 11 26h1Microsoft Windows Server 2019Microsoft Windows Server 2022+111/8/202620/8/2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device Health Attestation (DHA) 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+911/8/202616/8/2026
Heap-based buffer overflow in Windows Key Guard allows an authorized attacker to elevate privileges locally.
AnalizadaMedia (6.5)1.00%—Microsoft Dynamics 36511/8/202617/8/2026
Exposure of sensitive information to an unauthorized actor in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information over a network.
AnalizadaAlta (8.8)1.7%—Microsoft Dynamics 36511/8/202617/8/2026
Deserialization of untrusted data in Microsoft Dynamics 365 (on-premises) allows an authorized 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+911/8/202616/8/2026
Heap-based buffer overflow in Windows Storage Port Driver allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (8.8)0.94%—Microsoft Exchange ServerMicrosoft Exchange Server Subscription Edition11/8/202617/8/2026
Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.
AnalizadaAlta (8.8)0.96%—Microsoft Power BI Report Server11/8/202619/8/2026
Improper input validation in Power BI allows an authorized attacker to execute code over a network.
AnalizadaAlta (7.8)0.40%—Microsoft .net Framework11/8/202614/8/2026
Relative path traversal in .NET Framework allows an unauthorized attacker to elevate privileges locally.
AnalizadaAlta (8.8)0.82%—Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+211/8/202613/8/2026
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
AnalizadaMedia (6.5)0.84%—Microsoft Azure Cyclecloud11/8/202617/8/2026
Missing authorization in Azure CycleCloud allows an authorized attacker to disclose information over a network.