Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2780▲ 24 respecto a la semana anterior
Críticas / altas1288▼ 240 respecto a la semana anterior
Nueva explotación activa (KEV)6▼ 1 respecto a la semana anterior
Sin puntuar (sin CVSS)242▲ 224 respecto a la semana anterior
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18.401 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
ModificadaMedia (6.7)0.35%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+811/8/202621/8/2026
Un recorrido de directorios relativo (relative path traversal) en Windows DNS permite a un atacante autorizado elevar privilegios localmente.
AnalizadaMedia (6.5)0.92%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+911/8/202616/8/2026
Buffer over-read in Windows SMB Client allows an unauthorized attacker to disclose information over a network.
AnalizadaCrítica (9.8)0.97%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows Server 2012Microsoft Windows Server 2016+311/8/202616/8/2026
Heap-based buffer overflow in Windows iSCSI Target Service allows an unauthorized attacker to execute code over a network.
AnalizadaAlta (7.8)0.33%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+911/8/202616/8/2026
Heap-based buffer overflow in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (8.1)0.71%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows Server 2016Microsoft Windows Server 2019+211/8/20262/9/2026
Un uso después de liberar (use-after-free) en Windows DNS permite a un atacante no autorizado ejecutar código a través de una red.
AnalizadaAlta (7)0.26%—Microsoft Windows 11 23h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1+111/8/202614/8/2026
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7.8)0.33%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+911/8/202616/8/2026
Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7.8)0.33%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+811/8/202616/8/2026
Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
AnalizadaMedia (6.5)0.58%—Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 202511/8/202613/8/2026
Uncontrolled resource consumption in Windows DHCP Client allows an unauthorized attacker to deny service over an adjacent network.
AnalizadaMedia (5.5)0.40%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+911/8/202616/8/2026
Lectura fuera de límites en Windows NTFS permite a un atacante autorizado divulgar información localmente.
AnalizadaAlta (7)0.26%—Microsoft Windows 11 24h2Microsoft Windows 11 25h211/8/202613/8/2026
Use after free in Windows Autopilot allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7)0.26%—Microsoft Windows 11 24h2Microsoft Windows 11 25h211/8/202613/8/2026
Use after free in Windows Autopilot allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7)0.26%—Microsoft Windows 11 24h2Microsoft Windows 11 25h211/8/202613/8/2026
Use after free in Windows Autopilot allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7)0.26%—Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h111/8/202613/8/2026
Double free in Windows Autopilot allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7)0.26%—Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h111/8/202613/8/2026
Use after free in Windows Autopilot allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7)0.26%—Microsoft Windows 11 24h2Microsoft Windows 11 25h211/8/202613/8/2026
Use after free in Windows Autopilot allows an authorized attacker to elevate privileges locally.
AnalizadaMedia (5.3)0.36%—Microsoft Windows 11 23h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1+211/8/202614/8/2026
Inadequate encryption strength in Windows Active Directory allows an authorized attacker to bypass a security feature over a network.
AnalizadaAlta (7)0.26%—Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows Server 202511/8/202613/8/2026
Un uso después de liberar (use-after-free) en Windows Win32K permite a un atacante autorizado elevar privilegios localmente.
AnalizadaAlta (7.8)0.33%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+911/8/202616/8/2026
Un uso después de liberar (use-after-free) en Windows Win32K permite a un atacante autorizado elevar privilegios localmente.
AnalizadaAlta (7.8)0.33%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2+911/8/202617/8/2026
Desbordamiento de búfer basado en montón (heap) en Windows Installer permite a un atacante autorizado elevar privilegios localmente.
AnalizadaAlta (7.8)0.30%—Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 23h2+611/8/202616/8/2026
Improper access control in Windows Kernel allows an authorized attacker to elevate privileges locally.
AnalizadaAlta (7.5)0.92%—Microsoft Teams11/8/202616/8/2026
Exposure of sensitive information to an unauthorized actor in Microsoft Teams Mobile allows an unauthorized attacker to disclose information over a network.
AnalizadaCrítica (9.8)0.94%—Microsoft Teams11/8/202614/8/2026
Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Teams for Android allows an unauthorized attacker to execute code over a network.
AnalizadaAlta (7.6)0.61%—Microsoft Teams11/8/202616/8/2026
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Teams for Android allows an authorized attacker to perform spoofing over a network.
AnalizadaAlta (7.5)1.2%—Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows Server 2016Microsoft Windows Server 2019+211/8/202616/8/2026
Null pointer dereference in Windows iSCSI Target Service allows an unauthorized attacker to deny service over a network.