Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2717▼ 139 respecto a la semana anterior

Críticas / altas1239▼ 297 respecto a la semana anterior

Nueva explotación activa (KEV)6▼ 1 respecto a la semana anterior

Sin puntuar (sin CVSS)245▲ 202 respecto a la semana anterior

2442 resultados, ordenados por fecha de publicación (más recientes primero)

CVE	Estado	Severidad	EPSS	Explotación activa	Tecnologías afectadas	Publicada ▼	Modificada	Descripción
CVE-2026-27924	Analizada	Alta (7.8)	0.33%	—	Microsoft Windows 10 21h2 Microsoft Windows 10 22h2 Microsoft Windows 11 23h2 Microsoft Windows Server 2022+1	14/4/2026	17/6/2026	Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-27923	Analizada	Alta (7.8)	0.33%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-27922	Analizada	Alta (7)	0.26%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVE-2026-27921	Analizada	Alta (7)	0.20%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	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.
CVE-2026-27920	Analizada	Alta (7.8)	0.33%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
CVE-2026-27919	Analizada	Alta (7.8)	0.33%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
CVE-2026-27918	Analizada	Alta (7)	0.21%	—	Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2 Microsoft Windows 11 23h2+7	14/4/2026	17/6/2026	Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an authorized attacker to elevate privileges locally.
CVE-2026-27917	Analizada	Alta (7)	0.26%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Use after free in Windows WFP NDIS Lightweight Filter Driver (wfplwfs.sys) allows an authorized attacker to elevate privileges locally.
CVE-2026-27916	Analizada	Alta (7.8)	0.33%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
CVE-2026-27915	Analizada	Alta (7.8)	0.33%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
CVE-2026-27914	Analizada	Alta (7.8)	0.30%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Improper access control in Microsoft Management Console allows an authorized attacker to elevate privileges locally.
CVE-2026-27911	Analizada	Alta (7.8)	0.20%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+9	14/4/2026	17/6/2026	Concurrent execution using shared resource with improper synchronization ('race condition') in Windows User Interface Core allows an authorized attacker to elevate privileges locally.
CVE-2026-27910	Analizada	Alta (7.8)	0.30%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Improper handling of insufficient permissions or privileges in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-27909	Analizada	Alta (7.8)	0.33%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Uso después de liberar (use-after-free) en Microsoft Windows Search Component permite a un atacante autorizado elevar privilegios localmente.
CVE-2026-27908	Analizada	Alta (7)	0.26%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Use after free in Windows TDI Translation Driver (tdx.sys) allows an authorized attacker to elevate privileges locally.
CVE-2026-27907	Analizada	Alta (7.8)	0.33%	—	Microsoft Windows 11 23h2 Microsoft Windows 11 24h2 Microsoft Windows 11 25h2 Microsoft Windows 11 26h1+2	14/4/2026	17/6/2026	Integer underflow (wrap or wraparound) in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
CVE-2026-27906	Analizada	Media (4.4)	0.41%	—	Microsoft Windows 10 21h2 Microsoft Windows 10 22h2 Microsoft Windows 11 23h2 Microsoft Windows 11 24h2+2	14/4/2026	17/6/2026	Improper input validation in Windows Hello allows an authorized attacker to bypass a security feature locally.
CVE-2026-26184	Analizada	Alta (7.8)	0.33%	—	Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2 Microsoft Windows 11 23h2+7	14/4/2026	17/6/2026	Buffer over-read in Windows Projected File System allows an authorized attacker to elevate privileges locally.
CVE-2026-26182	Analizada	Alta (7)	0.26%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVE-2026-26181	Analizada	Alta (7.8)	0.26%	—	Microsoft Windows 11 23h2 Microsoft Windows 11 24h2 Microsoft Windows 11 25h2 Microsoft Windows 11 26h1+2	14/4/2026	17/6/2026	Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
CVE-2026-26180	Analizada	Alta (7.8)	0.33%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Un desbordamiento de búfer basado en montículo (heap) en Windows Kernel permite a un atacante autorizado elevar privilegios localmente.
CVE-2026-26179	Analizada	Alta (7.8)	0.33%	💥 PoC	Microsoft Windows 11 23h2 Microsoft Windows 11 24h2 Microsoft Windows 11 25h2 Microsoft Windows 11 26h1+2	14/4/2026	17/6/2026	Double free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-26178	Analizada	Alta (8.8)	0.82%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+8	14/4/2026	17/6/2026	Integer size truncation in Windows Advanced Rasterization Platform (WARP) allows an unauthorized attacker to elevate privileges locally.
CVE-2026-26177	Analizada	Alta (7)	0.26%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVE-2026-26176	Analizada	Alta (7.8)	0.33%	—	Microsoft Windows 10 1607 Microsoft Windows 10 1809 Microsoft Windows 10 21h2 Microsoft Windows 10 22h2+10	14/4/2026	17/6/2026	Heap-based buffer overflow in Windows Client Side Caching driver (csc.sys) allows an authorized attacker to elevate privileges locally.