Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas2761▲ 5 respecto a la semana anterior
Críticas / altas1274▼ 254 respecto a la semana anterior
Nueva explotación activa (KEV)6▼ 1 respecto a la semana anterior
Sin puntuar (sin CVSS)245▲ 227 respecto a la semana anterior
3069 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 Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+10 | 12/5/2026 | 17/6/2026 | Heap-based buffer overflow in Windows GDI allows an unauthorized attacker to execute code locally. | |
| Analizada | Alta (7) | 0.21% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 23h2+7 | 12/5/2026 | 17/6/2026 | Un uso después de liberar (use-after-free) en Windows Cloud Files Mini Filter Driver permite a un atacante autorizado elevar privilegios localmente. | |
| Modificada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 23h2+7 | 12/5/2026 | 17/6/2026 | Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. | |
| Modificada | Alta (7) | 0.26% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+10 | 12/5/2026 | 17/6/2026 | Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock 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+10 | 12/5/2026 | 17/6/2026 | Integer overflow or wraparound in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7) | 0.21% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+10 | 12/5/2026 | 17/6/2026 | Ejecución concurrente mediante un recurso compartido con sincronización incorrecta ('condición de carrera') en Windows TCP/IP permite a un atacante autorizado elevar privilegios localmente. | |
| Analizada | Alta (7) | 0.26% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+10 | 12/5/2026 | 17/6/2026 | Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. | |
| Modificada | Alta (7) | 0.20% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+9 | 12/5/2026 | 17/6/2026 | Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.8) | 0.33% | 💥 PoC | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+10 | 12/5/2026 | 17/6/2026 | Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock 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+10 | 12/5/2026 | 17/6/2026 | Heap-based buffer overflow in Windows Application Identity (AppID) Subsystem 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+10 | 12/5/2026 | 17/6/2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7) | 0.26% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+10 | 12/5/2026 | 17/6/2026 | Double free in Windows Link-Layer Discovery Protocol (LLDP) allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7) | 0.26% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 23h2+7 | 12/5/2026 | 17/6/2026 | Use after free in Windows Projected File System allows an authorized attacker to elevate privileges locally. | |
| Analizada | Media (5.5) | 0.40% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+9 | 12/5/2026 | 17/6/2026 | Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to deny service locally. | |
| Analizada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+10 | 12/5/2026 | 17/6/2026 | Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7) | 0.21% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 23h2+7 | 12/5/2026 | 17/6/2026 | Un uso después de liberar (use-after-free) en Windows Cloud Files Mini Filter Driver permite a un atacante autorizado elevar privilegios localmente. | |
| Modificada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+9 | 12/5/2026 | 17/6/2026 | Integer overflow or wraparound in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7) | 0.21% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+10 | 12/5/2026 | 17/6/2026 | Ejecución concurrente mediante un recurso compartido con sincronización incorrecta ('condición de carrera') en Windows TCP/IP 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+10 | 12/5/2026 | 17/6/2026 | Use after free in Windows Win32K - GRFX 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+10 | 12/5/2026 | 17/6/2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. | |
| Modificada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+10 | 12/5/2026 | 17/6/2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (8.8) | 0.53% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+10 | 12/5/2026 | 17/6/2026 | Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over an adjacent network. | |
| Analizada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 23h2Microsoft Windows 11 24h2+5 | 12/5/2026 | 17/6/2026 | Un desbordamiento de búfer basado en montículo (heap) en Windows Kernel permite a un atacante autorizado elevar privilegios localmente. | |
| Analizada | Alta (7) | 0.20% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 23h2+7 | 12/5/2026 | 17/6/2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX 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+10 | 12/5/2026 | 17/6/2026 | Double free in Windows Message Queuing allows an authorized attacker to elevate privileges locally. |