Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas2773▼ 299 respecto a la semana anterior
Críticas / altas1298▼ 196 respecto a la semana anterior
Nueva explotación activa (KEV)8→ sin cambios respecto a la semana anterior
Sin puntuar (sin CVSS)207▼ 114 respecto a la semana anterior
3068 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Analizada | Media (5.5) | 0.48% | — | Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2+3 | 14/7/2026 | 22/7/2026 | Exposure of sensitive information to an unauthorized actor in Windows Win32K 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+8 | 14/7/2026 | 22/7/2026 | Integer overflow or wraparound in Windows NTFS 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 | 17/9/2026 | Out-of-bounds read 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+8 | 14/7/2026 | 22/7/2026 | Heap-based buffer overflow in Windows NTFS 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+6 | 14/7/2026 | 22/7/2026 | Use after free in Windows WebView allows an authorized attacker to elevate privileges locally. | |
| Analizada | Media (6.5) | 1.1% | — | Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2+3 | 14/7/2026 | 22/7/2026 | Null pointer dereference in Windows SMB Server allows an authorized attacker to deny service over a network. | |
| Analizada | Alta (8.4) | 0.36% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 22/7/2026 | Use after free in Windows DHCP Client allows an unauthorized attacker to execute code locally. | |
| Analizada | Media (6.5) | 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 | Alta (7.8) | 0.26% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+5 | 14/7/2026 | 21/7/2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.8) | 0.47% | — | Microsoft TerminalMicrosoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+4 | 14/7/2026 | 22/7/2026 | Integer overflow or wraparound in Windows Terminal 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 | 14/7/2026 | 21/7/2026 | Integer overflow or wraparound in Windows Active Directory allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (8.8) | 0.33% | — | 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 Desktop Window Manager 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+8 | 14/7/2026 | 22/7/2026 | Use of uninitialized resource in Windows SMB allows an authorized attacker to disclose information locally. | |
| Analizada | Alta (7.8) | 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 Clipboard Server allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.8) | 0.28% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 16/7/2026 | Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (8.1) | 0.71% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 23/7/2026 | Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized attacker to execute code over a network. | |
| Analizada | Alta (7.1) | 0.93% | — | Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2+3 | 14/7/2026 | 22/7/2026 | Out-of-bounds read in Windows Active Directory 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+7 | 14/7/2026 | 22/7/2026 | Exposure of sensitive information to an unauthorized actor in Windows Cryptographic Services allows an authorized attacker to disclose information locally. | |
| Analizada | Alta (7.8) | 0.34% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+5 | 14/7/2026 | 22/7/2026 | Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.8) | 0.21% | — | Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+8 | 14/7/2026 | 16/7/2026 | Null pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally. | |
| 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 | Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally. | |
| Analizada | Alta (7.8) | 0.33% | — | Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 24h2+5 | 14/7/2026 | 16/7/2026 | Out-of-bounds read in Windows Kernel 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+8 | 14/7/2026 | 22/7/2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service allows an authorized attacker to elevate privileges locally. | |
| 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 | Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to elevate privileges with a physical attack. | |
| Analizada | Alta (7) | 0.21% | — | 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 NTFS allows an authorized attacker to elevate privileges locally. |