Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas2768▲ 75 respecto a la semana anterior
Críticas / altas1288▼ 205 respecto a la semana anterior
Nueva explotación activa (KEV)6▼ 1 respecto a la semana anterior
Sin puntuar (sin CVSS)233▲ 215 respecto a la semana anterior
18.401 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Analizada | Alta (7.8) | 0.47% | — | Microsoft 365 AppsMicrosoft 365Microsoft Office 2019Microsoft Office 2021+1 | 11/8/2026 | 13/8/2026 | Un desbordamiento de búfer basado en montículo (heap) en Microsoft Office permite a un atacante no autorizado ejecutar código localmente. | |
| Analizada | Alta (7.8) | 0.47% | — | 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 execute code locally. | |
| Analizada | Media (5.5) | 0.54% | — | Microsoft 365 AppsMicrosoft 365Microsoft Office 2016Microsoft Office 2019+2 | 11/8/2026 | 13/8/2026 | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | |
| Analizada | Media (6.5) | 1.9% | — | Microsoft Sharepoint Server | 11/8/2026 | 12/8/2026 | Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network. | |
| Analizada | Alta (7.8) | 0.47% | — | Microsoft 365 AppsMicrosoft 365Microsoft Office 2016Microsoft Office 2019+2 | 11/8/2026 | 14/8/2026 | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally. | |
| Analizada | Alta (8.8) | 2.0% | — | Microsoft Sharepoint Server | 11/8/2026 | 12/8/2026 | 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 2016Microsoft Office 2019+2 | 11/8/2026 | 14/8/2026 | Un desbordamiento de búfer basado en montículo (heap) en Microsoft Office permite a un atacante no autorizado ejecutar código localmente. | |
| Analizada | Media (6.5) | 0.73% | — | Microsoft Sharepoint Server | 11/8/2026 | 12/8/2026 | Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to perform tampering over a network. | |
| Analizada | Media (4.6) | 0.58% | — | Microsoft Sharepoint Server | 11/8/2026 | 13/8/2026 | Improper input validation in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network. | |
| Analizada | Media (6.5) | 0.64% | — | Microsoft Exchange ServerMicrosoft Exchange Server Subscription Edition | 11/8/2026 | 14/8/2026 | Missing authorization in Microsoft Exchange Server allows an authorized attacker to bypass a security feature over a network. | |
| Analizada | Media (5.4) | 0.45% | — | Microsoft Exchange ServerMicrosoft Exchange Server Subscription Edition | 11/8/2026 | 13/8/2026 | Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an authorized attacker to perform spoofing over a network. | |
| Analizada | Alta (8.8) | 0.91% | — | Microsoft Exchange ServerMicrosoft Exchange Server Subscription Edition | 11/8/2026 | 14/8/2026 | Heap-based buffer overflow in Microsoft Exchange Server allows an authorized attacker to execute code over a network. | |
| Analizada | Media (6.5) | 2.0% | — | Microsoft Exchange ServerMicrosoft Exchange Server Subscription Edition | 11/8/2026 | 13/8/2026 | Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to deny service over a network. | |
| Modificada | Alta (8) | 0.69% | 💥 PoC | Microsoft Exchange ServerMicrosoft Exchange Server Subscription Edition | 11/8/2026 | 2/9/2026 | Authentication bypass by capture-replay in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network. | |
| Analizada | Alta (8.8) | 1.0% | — | Microsoft Exchange ServerMicrosoft Exchange Server Subscription Edition | 11/8/2026 | 14/8/2026 | Improper control of resource identifiers ('resource injection') in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network. | |
| Analizada | Alta (7.8) | 0.26% | — | Microsoft Visual Studio 2022Microsoft Visual Studio 2026Microsoft .net | 11/8/2026 | 14/8/2026 | Uncaught exception in .NET allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7) | 0.20% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+9 | 11/8/2026 | 16/8/2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Backup Engine allows an authorized attacker to elevate privileges locally. | |
| Analizada | Media (6.5) | 0.87% | — | Microsoft Visual Studio 2022Microsoft Visual Studio 2026Microsoft .net | 11/8/2026 | 14/8/2026 | Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to disclose information over a network. | |
| Analizada | Alta (7.5) | 1.2% | — | Microsoft Visual Studio 2022Microsoft Visual Studio 2026Microsoft .net | 11/8/2026 | 14/8/2026 | Unchecked input for loop condition in .NET allows an unauthorized attacker to deny service over a network. | |
| Analizada | Media (5.9) | 0.75% | — | Microsoft Visual Studio 2022Microsoft Visual Studio 2026Microsoft .net | 11/8/2026 | 14/8/2026 | Improper removal of sensitive information before storage or transfer in .NET allows an unauthorized attacker to disclose information over a network. | |
| Analizada | Media (5.9) | 0.75% | — | Microsoft Visual Studio 2022Microsoft Visual Studio 2026Microsoft .net | 11/8/2026 | 14/8/2026 | Inconsistent interpretation of http requests ('http request/response smuggling') in .NET allows an unauthorized attacker to bypass a security feature over a network. | |
| Analizada | Alta (7.5) | 1.0% | — | Microsoft Visual Studio 2022Microsoft Visual Studio 2026Microsoft .net | 11/8/2026 | 14/8/2026 | Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network. | |
| Analizada | Alta (7) | 0.37% | — | Microsoft .net FrameworkMicrosoft Visual Studio 2022Microsoft Visual Studio 2026Microsoft .net | 11/8/2026 | 14/8/2026 | Integer overflow or wraparound in .NET Framework allows an unauthorized attacker to execute code locally. | |
| Analizada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 11/8/2026 | 16/8/2026 | Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. | |
| Analizada | Crítica (9.8) | 0.97% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows Server 2012Microsoft Windows Server 2016+3 | 11/8/2026 | 2/9/2026 | Uso después de liberar (use-after-free) en Windows Deployment Services permite a un atacante no autorizado ejecutar código a través de una red. |