Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas3232▲ 666 respecto a la semana anterior
Críticas / altas1516▲ 123 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
25.772 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Analizada | Alta (7) | 0.20% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+5 | 14/7/2026 | 22/7/2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Clipboard Server allows an authorized attacker to elevate privileges locally. | |
| Analizada | Crítica (9.8) | 1.2% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows Server 2012Microsoft Windows Server 2016+3 | 14/7/2026 | 29/7/2026 | Integer underflow (wrap or wraparound) in Windows DHCP Client allows an unauthorized attacker to elevate privileges over a network. | |
| Analizada | Media (5.5) | 0.44% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Improper link resolution before file access ('link following') in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally. | |
| Analizada | Alta (8.8) | 0.91% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Heap-based buffer overflow in Active Directory Domain Services allows an authorized attacker to execute code over a network. | |
| Analizada | Alta (7.8) | 0.33% | 💥 PoC | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+7 | 14/7/2026 | 22/7/2026 | Improper privilege management in Windows WalletService allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2+3 | 14/7/2026 | 22/7/2026 | Heap-based buffer overflow in Windows DNS allows an authorized attacker to elevate privileges locally. | |
| Analizada | Media (6.1) | 0.27% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+5 | 14/7/2026 | 22/7/2026 | Missing authentication for critical function in Microsoft Windows DNS allows an authorized attacker to perform tampering locally. | |
| Analizada | Crítica (9.8) | 0.97% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+7 | 14/7/2026 | 23/7/2026 | Heap-based buffer overflow in Windows FTP Service allows an unauthorized attacker to execute code over a network. | |
| Analizada | Alta (7.8) | 0.30% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+7 | 14/7/2026 | 22/7/2026 | Use after free in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.8) | 0.30% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+5 | 14/7/2026 | 22/7/2026 | Insufficient granularity of access control in Windows StateRepository API allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (8.8) | 0.75% | — | Microsoft Windows Server 2025 | 14/7/2026 | 16/7/2026 | Use after free in DNS Server allows an authorized attacker to execute code over a network. | |
| Analizada | Media (6.8) | 0.44% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+7 | 14/7/2026 | 22/7/2026 | Integer overflow or wraparound in Windows Storage Spaces Direct allows an unauthorized attacker to elevate privileges with a physical attack. | |
| Analizada | Alta (7.8) | 0.35% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+5 | 14/7/2026 | 22/7/2026 | Un uso después de liberar (use-after-free) en Windows Kernel permite a un atacante autorizado elevar privilegios localmente. | |
| 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 Microsoft Printer Drivers allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.1) | 0.34% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+7 | 14/7/2026 | 29/7/2026 | Use of uninitialized resource in Microsoft Windows App Store allows an authorized attacker to disclose information locally. | |
| Analizada | Crítica (9.8) | 0.79% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Heap-based buffer overflow in Active Directory Domain Services allows an unauthorized attacker to execute code over a network. | |
| Analizada | Alta (7) | 0.26% | — | Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 2025 | 14/7/2026 | 22/7/2026 | Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7) | 0.20% | — | Microsoft Windows 11 23h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1+1 | 14/7/2026 | 16/7/2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows App Installer allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7) | 0.26% | — | Microsoft Windows 11 23h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1+1 | 14/7/2026 | 22/7/2026 | Use after free in Windows App Installer allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (8.8) | 0.91% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows Server 2012Microsoft Windows Server 2016+3 | 14/7/2026 | 16/7/2026 | Desbordamiento de búfer basado en montón (heap) en Windows DHCP Server permite a un atacante autorizado ejecutar código a través de una red. | |
| Modificada | Alta (7.5) | 0.69% | — | Microsoft SQL Server 2016Microsoft SQL Server 2017Microsoft SQL Server 2019Microsoft SQL Server 2022+1 | 14/7/2026 | 4/8/2026 | Una neutralización incorrecta de elementos especiales usados en un comando SQL ('inyección SQL') en SQL Server permite a un atacante autorizado elevar privilegios a través de una red. | |
| Analizada | Alta (7.5) | 1.2% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Missing release of memory after effective lifetime in Windows Cryptographic Services allows an unauthorized attacker to deny service over a network. | |
| Analizada | Alta (7.8) | 0.20% | — | Microsoft Windows 11 23h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1+1 | 14/7/2026 | 22/7/2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally. | |
| Analizada | Crítica (9.8) | 0.97% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Heap-based buffer overflow in SQL Server ODBC driver 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+8 | 14/7/2026 | 22/7/2026 | Improper validation of consistency within input in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally. |