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
16.783 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Analizada | Alta (7.8) | 0.36% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+9 | 14/7/2026 | 22/7/2026 | Desbordamiento de búfer basado en montón (heap) en Windows NTFS permite a un atacante autorizado ejecutar código localmente. | |
| Analizada | Alta (7.8) | 0.37% | — | Microsoft PC Manager | 14/7/2026 | 17/7/2026 | Improper link resolution before file access ('link following') in Window PC Manager allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.8) | 0.32% | 💥 PoC | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+5 | 14/7/2026 | 22/7/2026 | Improper neutralization of special elements used in a command ('command injection') in Windows Narrator Braille allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.8) | 0.30% | — | Microsoft Windows Admin Center | 14/7/2026 | 17/7/2026 | Improper authorization in Windows Admin Center allows an authorized attacker to execute code locally. | |
| Analizada | Alta (7.8) | 0.47% | — | Microsoft 365 AppsMicrosoft ExcelMicrosoft 365Microsoft Office 2019+3 | 14/7/2026 | 16/7/2026 | 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) | 0.40% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Out-of-bounds read in Windows Kernel allows an authorized attacker to bypass a security feature locally. | |
| Analizada | Alta (7.8) | 0.47% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+7 | 14/7/2026 | 22/7/2026 | Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code locally. | |
| Analizada | Alta (7.8) | 0.47% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Out-of-bounds read in Microsoft Graphics Component allows an unauthorized attacker to execute code locally. | |
| Analizada | Alta (7.5) | 0.57% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | 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. | |
| Analizada | Alta (7.8) | 0.33% | — | Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 2025 | 14/7/2026 | 22/7/2026 | Use after free in Windows Kernel Mode Driver allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Desbordamiento de búfer basado en montón (heap) en Virtual Hard Disk (VHD) Miniport Driver permite a un atacante autorizado elevar privilegios localmente. | |
| Analizada | Alta (8.1) | 0.69% | — | Microsoft Bing Search | 14/7/2026 | 24/7/2026 | Improper restriction of rendered ui layers or frames in Microsoft Bing App for IOS allows an unauthorized attacker to perform spoofing over a network. | |
| Analizada | Alta (7.8) | 0.21% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+5 | 14/7/2026 | 22/7/2026 | Use after free in Windows Storage allows an authorized attacker to elevate privileges locally. | |
| Analizada | Media (6.5) | 0.64% | — | Microsoft Azure Cyclecloud | 14/7/2026 | 22/7/2026 | Missing authorization in Azure CycleCloud allows an authorized attacker to elevate privileges over a network. | |
| Analizada | Alta (7.5) | 0.92% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network. | |
| Analizada | Media (6.5) | 1.1% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Desreferencia de puntero nulo en Active Directory Domain Services permite a un atacante autorizado provocar una denegación de servicio a través de una red. | |
| Analizada | Alta (8.8) | 0.78% | — | Microsoft Azure Cyclecloud | 14/7/2026 | 22/7/2026 | Missing authentication for critical function in Azure CycleCloud allows an authorized attacker to elevate privileges over a network. | |
| Analizada | Alta (7.8) | 0.30% | — | Microsoft Windows Admin Center | 14/7/2026 | 21/7/2026 | Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges locally. | |
| Analizada | Media (6.8) | 0.50% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Untrusted search path in Microsoft XML allows an unauthorized attacker to bypass a security feature with a physical attack. | |
| Analizada | Baja (3.3) | 0.50% | — | Microsoft 365 AppsMicrosoft 365Microsoft Office 2016Microsoft Office 2019+2 | 14/7/2026 | 16/7/2026 | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | |
| Analizada | Media (6.5) | 0.84% | — | Microsoft Windows Admin Center | 14/7/2026 | 21/7/2026 | Improper authentication in Windows Admin Center allows an authorized attacker to disclose information over a network. | |
| Analizada | Alta (7.5) | 1.2% | — | Microsoft .net | 14/7/2026 | 22/7/2026 | 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. | |
| Analizada | Alta (8.8) | 0.75% | — | Microsoft Windows Admin Center | 14/7/2026 | 21/7/2026 | Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network. | |
| Analizada | Crítica (9.8) | 1.0% | ⚠ Explotación activa💥 PoC | Microsoft Sharepoint Server | 14/7/2026 | 14/7/2026 | Missing authentication for critical function in Microsoft Office SharePoint allows an unauthorized attacker to elevate privileges over a network. | |
| Analizada | Alta (7.8) | 0.35% | ⚠ Explotación activa | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows Server 2012Microsoft Windows Server 2016+3 | 14/7/2026 | 15/7/2026 | Insufficient granularity of access control in Active Directory Federation Services (AD FS) allows an authorized attacker to elevate privileges locally. |