Empresa
¿Quiénes somos? Visión y Valores
Herramientas
Email Checker Vigía DNS SSL Checker Password Strength HTTP Headers
Alertas
Todas las alertas Vulnerabilidades Incidentes Solo críticas En CISA KEV
Editorial
Análisis técnico ¿Cuál es mi IP?
Blog
Blog 2MCI 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: "Microsoft" — 952 resultados ✕ Limpiar búsqueda
13,509
Total alertas
3066
Críticas
10171
Altas
8
Ransomware
1784
Esta semana
RSS
Alta × Limpiar todo ×
M Alto vulnerabilidad
09/06/2026
[CVE-2026-48568] Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a securi…
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
nvdaltovulnerabilidad CVSS 7.9 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-48569] Improper input validation in Visual Studio Code allows an unauthorized attacker to bypass a security…
Improper input validation in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-48570] Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a securi…
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
nvdaltovulnerabilidad CVSS 7.9 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-48573] No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feat…
No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
nvdaltovulnerabilidad CVSS 7.9 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-48563] Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a netwo…
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-47656] Protection mechanism failure in Windows Boot Manager allows an authorized attacker to bypass a secur…
Protection mechanism failure in Windows Boot Manager allows an authorized attacker to bypass a security feature locally.
nvdaltovulnerabilidad CVSS 7.9 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-47648] Untrusted search path in Windows Storage allows an authorized attacker to elevate privileges locally…
Untrusted search path in Windows Storage allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD

📬 Alertas semanales SI directo en tu email

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

Suscribirme →
M Alto vulnerabilidad
09/06/2026
[CVE-2026-47652] Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.
nvdaltovulnerabilidad CVSS 8.2 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-47653] Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a netwo…
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-47654] Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a netwo…
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-47298] Improper authorization in Microsoft Office SharePoint allows an authorized attacker to execute code …
Improper authorization in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.0 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-47631] Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Ex…
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-47634] Improper neutralization of special elements in output used by a downstream component ('injection') i…
Improper neutralization of special elements in output used by a downstream component ('injection') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.
nvdaltovulnerabilidad CVSS 7.3 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-47635] Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code local…
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
nvdaltovulnerabilidad CVSS 8.4 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-47288] Integer overflow or wraparound in Windows Kerberos allows an authorized attacker to execute code ove…
Integer overflow or wraparound in Windows Kerberos allows an authorized attacker to execute code over an adjacent network.
nvdaltovulnerabilidad CVSS 7.1 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
09/06/2026
[CVE-2026-47289] Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code …
Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-47292] Inclusion of functionality from untrusted control sphere in Visual Studio Code allows an unauthorize…
Inclusion of functionality from untrusted control sphere in Visual Studio Code allows an unauthorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-47293] Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges …
Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-45658] Improper access control in Windows BitLocker allows an authorized attacker to bypass a security feat…
Improper access control in Windows BitLocker allows an authorized attacker to bypass a security feature locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
09/06/2026
[CVE-2026-45649] Improper access control in Office for Android allows an unauthorized attacker to perform spoofing lo…
Improper access control in Office for Android allows an unauthorized attacker to perform spoofing locally.
nvdaltovulnerabilidad CVSS 7.1 NVD