Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas2685▼ 177 respecto a la semana anterior
Críticas / altas1223▼ 305 respecto a la semana anterior
Nueva explotación activa (KEV)6▼ 1 respecto a la semana anterior
Sin puntuar (sin CVSS)233▲ 186 respecto a la semana anterior
2549 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Analizada | Media (6.5) | 0.95% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+7 | 14/7/2026 | 22/7/2026 | Use after free in Windows Virtual Filtering Platform (VFP) allows an authorized attacker to deny service over a network. | |
| Analizada | Media (5.5) | 0.48% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability | |
| Analizada | Media (5.5) | 0.48% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+7 | 14/7/2026 | 22/7/2026 | Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally. | |
| Analizada | Alta (8.2) | 1.1% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+7 | 14/7/2026 | 22/7/2026 | Out-of-bounds read in Windows Kernel allows an unauthorized attacker to disclose information over a network. | |
| Analizada | Alta (7.8) | 0.26% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+4 | 14/7/2026 | 23/7/2026 | Use after free in Content Delivery Manager 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+2 | 14/7/2026 | 23/7/2026 | Use after free in Windows Internal System User Profile allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.5) | 1.2% | — | Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 2025 | 14/7/2026 | 22/7/2026 | Untrusted pointer dereference in Windows Domain Controller allows an unauthorized attacker to deny service over a network. | |
| Analizada | Alta (7.8) | 0.30% | — | Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2+3 | 14/7/2026 | 22/7/2026 | Improper access control in Windows Kernel 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 | 20/7/2026 | Lectura fuera de límites en Windows NTFS permite a un atacante autorizado elevar privilegios localmente. | |
| Analizada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+7 | 14/7/2026 | 23/7/2026 | Access of resource using incompatible type ('type confusion') in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally. | |
| Analizada | Media (5.5) | 0.41% | — | Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 2025 | 14/7/2026 | 22/7/2026 | Out-of-bounds read in Windows HTTP.sys allows an unauthorized attacker to disclose information locally. | |
| Analizada | Baja (3.3) | 0.46% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized attacker to disclose information locally. | |
| Analizada | Media (6.1) | 0.27% | — | Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 2022+1 | 14/7/2026 | 22/7/2026 | Improper access control in Windows System allows an unauthorized attacker to bypass a security feature locally. | |
| Analizada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 21/7/2026 | Desbordamiento de búfer basado en montón (heap) en Windows NTFS permite a un atacante autorizado ejecutar código localmente. | |
| Analizada | Baja (3.3) | 0.46% | 💥 PoC | Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 2025 | 14/7/2026 | 20/7/2026 | Exposure of sensitive information to an unauthorized actor in Windows Win32K allows an authorized attacker to disclose information locally. | |
| Analizada | Alta (7.5) | 0.86% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+5 | 14/7/2026 | 22/7/2026 | Exposure of sensitive information to an unauthorized actor in Windows Media allows an unauthorized attacker to disclose information over a network. | |
| Analizada | Alta (8.8) | 0.57% | — | Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 2025 | 14/7/2026 | 22/7/2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges 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 Runtime 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 | 20/7/2026 | Stack-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.5) | 1.2% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+9 | 14/7/2026 | 24/7/2026 | Stack-based buffer overflow in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network. | |
| Analizada | Alta (7) | 0.26% | — | 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 Runtime allows an authorized attacker to elevate privileges locally. | |
| Analizada | Media (5.5) | 0.48% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+7 | 14/7/2026 | 20/7/2026 | Exposure of sensitive information to an unauthorized actor in Windows Overlay Filter allows an authorized attacker to disclose information locally. | |
| Analizada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+7 | 14/7/2026 | 20/7/2026 | Un desbordamiento de búfer basado en montículo (heap) en Windows Resilient File System (ReFS) permite a un atacante autorizado elevar privilegios localmente. | |
| Analizada | Alta (7.8) | 0.28% | — | Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2+1 | 14/7/2026 | 23/7/2026 | Use after free in Windows Backup Engine allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.8) | 0.30% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Insufficient granularity of access control in Windows Filtering Platform (WFP) allows an authorized attacker to elevate privileges locally. |