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
16.783 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Analizada | Media (5.5) | 0.54% | — | Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+2 | 11/8/2026 | 13/8/2026 | El uso de un recurso no inicializado en Microsoft Office Excel permite a un atacante no autorizado divulgar información localmente. | |
| Analizada | Alta (7.8) | 0.47% | — | Microsoft 365 AppsMicrosoft 365Microsoft Office 2021Microsoft Office 2024 | 11/8/2026 | 12/8/2026 | Un desbordamiento de búfer basado en montículo (heap) en Microsoft Office Excel permite a un atacante no autorizado ejecutar código localmente. | |
| Analizada | Media (5.5) | 0.54% | — | Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2016+3 | 11/8/2026 | 13/8/2026 | Una lectura fuera de límites en Microsoft Office Excel permite a un atacante no autorizado divulgar información localmente. | |
| Analizada | Alta (7.8) | 0.47% | — | Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+2 | 11/8/2026 | 13/8/2026 | Un desbordamiento de búfer basado en montículo (heap) en Microsoft Office Excel permite a un atacante no autorizado ejecutar código localmente. | |
| Analizada | Alta (7.8) | 0.47% | — | Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+2 | 11/8/2026 | 13/8/2026 | Un desbordamiento de búfer basado en pila en Microsoft Office Excel permite a un atacante no autorizado ejecutar código localmente. | |
| Analizada | Alta (7.8) | 0.47% | — | Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+2 | 11/8/2026 | 13/8/2026 | Un desbordamiento de búfer basado en montículo (heap) en Microsoft Office Excel permite a un atacante no autorizado ejecutar código localmente. | |
| Analizada | Alta (7.8) | 0.47% | — | Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+2 | 11/8/2026 | 13/8/2026 | Una lectura fuera de límites en Microsoft Office Excel permite a un atacante no autorizado ejecutar código localmente. | |
| Analizada | Alta (7.8) | 0.32% | — | Microsoft 365 AppsMicrosoft Office 2019Microsoft Office 2021Microsoft Office 2024 | 11/8/2026 | 14/8/2026 | Improper neutralization of special elements used in a command ('command injection') in Microsoft Office allows an authorized attacker to elevate privileges locally. | |
| Analizada | Media (5.5) | 0.43% | — | Microsoft 365 AppsMicrosoft 365Microsoft Office 2019Microsoft Office 2021+2 | 11/8/2026 | 14/8/2026 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to disclose information locally. | |
| Analizada | Media (5.5) | 0.43% | — | Microsoft 365 AppsMicrosoft 365Microsoft Office 2019Microsoft Office 2021+2 | 11/8/2026 | 14/8/2026 | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | |
| Analizada | Alta (8.8) | 2.0% | — | Microsoft Sharepoint Server | 11/8/2026 | 13/8/2026 | Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. | |
| Analizada | Alta (7.8) | 0.47% | — | Microsoft 365 AppsMicrosoft 365Microsoft Office 2019Microsoft Office 2021+1 | 11/8/2026 | 14/8/2026 | Stack-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. | |
| Analizada | Media (5.5) | 0.43% | — | Microsoft 365 AppsMicrosoft Office 2019Microsoft Office 2021Microsoft Office 2024+1 | 11/8/2026 | 14/8/2026 | Off-by-one error in Microsoft Office Word allows an unauthorized attacker to disclose information locally. | |
| Analizada | Alta (8.8) | 2.0% | — | Microsoft Sharepoint Server | 11/8/2026 | 13/8/2026 | Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. | |
| Analizada | Alta (7.8) | 0.30% | 💥 PoC | Microsoft Windows 10 22h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1 | 11/8/2026 | 14/8/2026 | Improper access control in Windows Cross Device Service allows an authorized attacker to elevate privileges locally. | |
| Modificada | Alta (8.1) | 0.54% | — | Microsoft Windows 10 1809Microsoft Windows 11 26h1Microsoft Windows Server 2019Microsoft Windows Server 2022+1 | 11/8/2026 | 20/8/2026 | 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. | |
| Analizada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+9 | 11/8/2026 | 16/8/2026 | Heap-based buffer overflow in Windows Key Guard allows an authorized attacker to elevate privileges locally. | |
| Analizada | Media (6.5) | 1.00% | — | Microsoft Dynamics 365 | 11/8/2026 | 17/8/2026 | Exposure of sensitive information to an unauthorized actor in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information over a network. | |
| Analizada | Alta (8.8) | 1.7% | — | Microsoft Dynamics 365 | 11/8/2026 | 17/8/2026 | Deserialization of untrusted data in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network. | |
| Analizada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+9 | 11/8/2026 | 16/8/2026 | Heap-based buffer overflow in Windows Storage Port Driver allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (8.8) | 0.94% | — | Microsoft Exchange ServerMicrosoft Exchange Server Subscription Edition | 11/8/2026 | 17/8/2026 | Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network. | |
| Analizada | Alta (8.8) | 0.96% | — | Microsoft Power BI Report Server | 11/8/2026 | 19/8/2026 | Improper input validation in Power BI allows an authorized attacker to execute code over a network. | |
| Analizada | Alta (7.8) | 0.40% | — | Microsoft .net Framework | 11/8/2026 | 14/8/2026 | Relative path traversal in .NET Framework allows an unauthorized attacker to elevate privileges locally. | |
| Analizada | Alta (8.8) | 0.82% | — | Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+2 | 11/8/2026 | 13/8/2026 | Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code over a network. | |
| Analizada | Media (6.5) | 0.84% | — | Microsoft Azure Cyclecloud | 11/8/2026 | 17/8/2026 | Missing authorization in Azure CycleCloud allows an authorized attacker to disclose information over a network. |