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" — 1234 resultados ✕ Limpiar búsqueda
13,539
Total alertas
3075
Críticas
10192
Altas
8
Ransomware
1764
Esta semana
RSS
A Alto vulnerabilidad
14/07/2026
[CVE-2026-48346] Animate is affected by an Untrusted Search Path vulnerability that could result in arbitrary code ex…
Animate is affected by an Untrusted Search Path vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
nvdaltovulnerabilidad CVSS 7.9 NVD
A Alto vulnerabilidad
14/07/2026
[CVE-2026-48347] Animate is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Com…
Animate is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
nvdaltovulnerabilidad CVSS 7.7 NVD
A Alto vulnerabilidad
14/07/2026
[CVE-2026-48348] Animate is affected by an Incorrect Authorization vulnerability that could result in arbitrary code …
Animate is affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. Exploit depends on conditions beyond the attacker's control. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
nvdaltovulnerabilidad CVSS 7.7 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-47300] Incorrect implementation of authentication algorithm in ASP.NET Core allows an authorized attacker t…
Incorrect implementation of authentication algorithm in ASP.NET Core allows an authorized attacker to elevate privileges over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-47301] Improper access control in Microsoft Configuration Manager allows an authorized attacker to elevate …
Improper access control in Microsoft Configuration Manager allows an authorized attacker to elevate privileges over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-47302] Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny…
Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-47303] Authentication bypass by assumed-immutable data in ASP.NET Core allows an authorized attacker to ele…
Authentication bypass by assumed-immutable data in ASP.NET Core allows an authorized attacker to elevate privileges over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD

📬 Alertas semanales SI directo en tu email

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

Suscribirme →
M Alto vulnerabilidad
14/07/2026
[CVE-2026-47304] Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a…
Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-47305] Protection mechanism failure in Visual Studio allows an unauthorized attacker to execute code locall…
Protection mechanism failure in Visual Studio allows an unauthorized attacker to execute code locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58629] Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally.
Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58632] Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58633] Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally…
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58634] Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally…
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58637] Use after free in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate…
Use after free in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58613] Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate pr…
Use after free in Windows Cloud Files Mini Filter Driver 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
14/07/2026
[CVE-2026-58617] Improper access control in Microsoft 365 Copilot for iOS allows an unauthorized attacker to elevate …
Improper access control in Microsoft 365 Copilot for iOS allows an unauthorized attacker to elevate privileges over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58619] Use after free in Windows Sensor Data Service allows an authorized attacker to elevate privileges lo…
Use after free in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58626] Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over…
Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58627] Uncontrolled resource consumption in Windows DHCP Server allows an unauthorized attacker to deny ser…
Uncontrolled resource consumption in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
14/07/2026
[CVE-2026-58628] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Wireless Networking allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD