Empresa
¿Quiénes somos? Visión y Valores
Herramientas
Email Checker Vigía DNS SSL Checker Password Strength HTTP Headers Password Generator VPN PSK Generator
Alertas
Todas las alertas Vulnerabilidades Incidentes Solo críticas En CISA KEV Vigía LATAM
Editorial
Análisis técnico ¿Cuál es mi IP?
Blog
Blog 2MCI Noticias ISO 27001 Amenazas LATAM Recursos Gratuitos eBook Gratuito Newsletter Podcast / YouTube
Empresa
Servicios Contacto Suscribirse al Newsletter
Nuevo en 2MCI
Crear cuenta gratis Ver herramientas sin registro
Ya tengo cuenta
Iniciar sesión
Equipo
Portal interno 2MCI
Inicio/Alertas
Seguridad de la Información

Alertas de Seguridad de la Información

Vulnerabilidades explotadas activamente, incidentes y análisis relevantes para México y LATAM. Actualizado automáticamente desde fuentes oficiales.

48 vulnerabilidades en CISA KEV — explotación activa confirmada Ver todas →
Última alerta publicada ahora mismo
Buscando: "X" — 17417 resultados ✕ Limpiar búsqueda
24,658
Total alertas
5025
Críticas
18870
Altas
8
Ransomware
2814
Esta semana
RSS
Vulnerabilidades × Limpiar todo ×
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69876] Use after free in Windows DHCP Server allows an authorized attacker to execute code over an adjacent…
Use after free in Windows DHCP Server allows an authorized attacker to execute code over an adjacent network.
nvdaltovulnerabilidad CVSS 8.0 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69858] Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.
Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69860] Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute c…
Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Crítico vulnerabilidad
08/09/2026
[CVE-2026-69845] Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code ov…
Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69847] Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over…
Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over an adjacent network.
nvdaltovulnerabilidad CVSS 8.0 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69852] Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an…
Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine
nvdaltovulnerabilidad CVSS 7.5 NVD
M Crítico vulnerabilidad
08/09/2026
[CVE-2026-69824] Integer underflow (wrap or wraparound) in Microsoft Standard XPS allows an unauthorized attacker to …
Integer underflow (wrap or wraparound) in Microsoft Standard XPS allows an unauthorized attacker to execute code over a network.
nvdcriticovulnerabilidad CVSS 9.8 NVD

📬 Alertas semanales SI directo en tu email

Las vulnerabilidades más críticas para LATAM, con contexto y recomendaciones accionables. Gratis.

Suscribirme →
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69827] Concurrent execution using shared resource with improper synchronization ('race condition') in DNS S…
Concurrent execution using shared resource with improper synchronization ('race condition') in DNS Server allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Crítico vulnerabilidad
08/09/2026
[CVE-2026-69829] Heap-based buffer overflow in Windows Shell allows an unauthorized attacker to execute code over a n…
Heap-based buffer overflow in Windows Shell allows an unauthorized attacker to execute code over a network.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Crítico vulnerabilidad
08/09/2026
[CVE-2026-69819] Out-of-bounds write in RPC Runtime allows an unauthorized attacker to execute code over a network.
Out-of-bounds write in RPC Runtime allows an unauthorized attacker to execute code over a network.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69805] External control of file name or path in .NET allows an unauthorized attacker to elevate privileges …
External control of file name or path in .NET allows an unauthorized attacker to elevate privileges over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69806] Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to …
Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69813] Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.
Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69797] Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a…
Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69799] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hello allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD

🛡 ¿Estás expuesto a alguna de estas vulnerabilidades?

Evaluación gratuita inicial con el equipo 2MCI: identifica exposición y plan de remediación.

Habla con un experto →
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69804] Time-of-check time-of-use (toctou) race condition in Microsoft Office SharePoint allows an authorize…
Time-of-check time-of-use (toctou) race condition in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69786] Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code o…
Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69778] Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute cod…
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69782] Concurrent execution using shared resource with improper synchronization ('race condition') in DNS S…
Concurrent execution using shared resource with improper synchronization ('race condition') in DNS Server allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Crítico vulnerabilidad
08/09/2026
[CVE-2026-69769] Heap-based buffer overflow in Windows HTTP Print Provider allows an unauthorized attacker to execute…
Heap-based buffer overflow in Windows HTTP Print Provider allows an unauthorized attacker to execute code over a network.
nvdcriticovulnerabilidad CVSS 9.8 NVD