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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" — 1746 resultados ✕ Limpiar búsqueda
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1052
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G Medio vulnerabilidad
14/08/2026
Chromium: CVE-2026-19558 Use after free in Extensions
Microsoft publica advisory de seguridad: Chromium: CVE-2026-19558 Use after free in Extensions.
Microsoft MSRC
G Medio vulnerabilidad
14/08/2026
Chromium: CVE-2026-19557 Use after free in TabStrip
Microsoft publica advisory de seguridad: Chromium: CVE-2026-19557 Use after free in TabStrip.
Microsoft MSRC
G Medio vulnerabilidad
14/08/2026
Chromium: CVE-2026-19556 Use after free in V8
Microsoft publica advisory de seguridad: Chromium: CVE-2026-19556 Use after free in V8.
Microsoft MSRC
M Alto vulnerabilidad
14/08/2026
CVE-2026-32153 Windows Speech Runtime Elevation of Privilege Vulnerability
Microsoft publica advisory de seguridad: CVE-2026-32153 Windows Speech Runtime Elevation of Privilege Vulnerability. Tipo: Elevación de Privilegios (EoP).
windowseop Microsoft MSRC
M Medio vulnerabilidad
14/08/2026
CVE-2026-48566 Windows DWM Core Library Information Disclosure Vulnerability
Microsoft publica advisory de seguridad: CVE-2026-48566 Windows DWM Core Library Information Disclosure Vulnerability. Tipo: Divulgación de Información.
windowsinfo-disclosure Microsoft MSRC
M Medio vulnerabilidad
13/08/2026
CVE-2026-44814 Windows DWM Core Library Information Disclosure Vulnerability
Microsoft publica advisory de seguridad: CVE-2026-44814 Windows DWM Core Library Information Disclosure Vulnerability. Tipo: Divulgación de Información.
windowsinfo-disclosure Microsoft MSRC
M Alto vulnerabilidad
13/08/2026
CVE-2026-50298 Windows Spaceport.sys Elevation of Privilege Vulnerability
Microsoft publica advisory de seguridad: CVE-2026-50298 Windows Spaceport.sys Elevation of Privilege Vulnerability. Tipo: Elevación de Privilegios (EoP).
windowseop Microsoft MSRC

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M Medio vulnerabilidad
13/08/2026
CVE-2026-50383 Windows Print Spooler Information Disclosure Vulnerability
Microsoft publica advisory de seguridad: CVE-2026-50383 Windows Print Spooler Information Disclosure Vulnerability. Tipo: Divulgación de Información.
windowsinfo-disclosure Microsoft MSRC
M Crítico vulnerabilidad
12/08/2026
[CVE-2026-73296] Microsoft UFO open-source framework for intelligent automation across devices and platforms. Prior t…
Microsoft UFO open-source framework for intelligent automation across devices and platforms. Prior to 3.0.8, create_mobile_data_collection_server and create_mobile_action_server in ufo/client/mcp/http_servers/mobile_mcp_server.py exposed Streamable HTTP MCP services on TCP ports 8020 and 8021 without authentication, allowing an unauthenticated remote attacker to invoke capture_screenshot, get_ui_t…
nvdcriticovulnerabilidad CVSS 9.4 NVD
M Medio vulnerabilidad
12/08/2026
CVE-2026-70348 Windows Management Services Denial of Service Vulnerability
Microsoft publica advisory de seguridad: CVE-2026-70348 Windows Management Services Denial of Service Vulnerability. Tipo: Denegación de Servicio (DoS).
windowsdos Microsoft MSRC
M Crítico vulnerabilidad
12/08/2026
CVE-2022-41127 Microsoft Dynamics NAV and Microsoft Dynamics 365 Business Central (On Premises) Remote Code Execution Vulnerability
Microsoft publica advisory de seguridad: CVE-2022-41127 Microsoft Dynamics NAV and Microsoft Dynamics 365 Business Central (On Premises) Remote Code Execution Vulnerability. Tipo: Ejecución Remota de Código (RCE).
rce Microsoft MSRC
M Crítico vulnerabilidad
11/08/2026
[CVE-2026-47705] TypeBot is a chatbot builder tool. Version 3.16.1 has a CSV injection vulnerability in the result ex…
TypeBot is a chatbot builder tool. Version 3.16.1 has a CSV injection vulnerability in the result export functionality. The application does not sanitize or escape user-supplied input when generating CSV files. An attacker can inject spreadsheet formulas into input fields, which are later executed when an administrator opens the exported CSV in spreadsheet software such as Microsoft Excel or Libre…
nvdcriticovulnerabilidad CVSS 9.6 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-71331] Integer overflow or wraparound in Microsoft Azure Attestation service and Device Health Attestation …
Integer overflow or wraparound in Microsoft Azure Attestation service and Device Health Attestation Service allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-70355] Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Of…
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
nvdaltovulnerabilidad CVSS 7.3 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-70337] Relative path traversal in Microsoft PowerShell Core allows an unauthorized attacker to execute code…
Relative path traversal in Microsoft PowerShell Core allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD

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M Alto vulnerabilidad
11/08/2026
[CVE-2026-70338] Improper control of generation of code ('code injection') in Microsoft PowerShell allows an unauthor…
Improper control of generation of code ('code injection') in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-70324] Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to e…
Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-70326] Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to e…
Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-70329] Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execut…
Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-70321] Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to ex…
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD