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 hace 50 min

22,162

Total alertas

4698

Críticas

16876

Altas

8

Ransomware

1037

Esta semana

RSS

Alta × cwe-122 × Limpiar todo ×

M Alto vulnerabilidad

[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.

M Alto vulnerabilidad

[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.

M Alto vulnerabilidad

[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.

M Alto vulnerabilidad

[CVE-2026-45653] Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges loc…

Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-45636] Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-45638] Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized att…

Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-45475] 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.

📬 Alertas semanales SI directo en tu email

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

Suscribirme →

M Alto vulnerabilidad

[CVE-2026-45469] Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to …

Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-44819] 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.

M Alto vulnerabilidad

[CVE-2026-44824] 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.

M Alto vulnerabilidad

[CVE-2026-44811] Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate priv…

Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-44808] Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate priv…

Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-42992] 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.

M Alto vulnerabilidad

[CVE-2026-42993] 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.

M Alto vulnerabilidad

[CVE-2026-44799] 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.

🛡 ¿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

[CVE-2026-42980] Integer underflow (wrap or wraparound) in Windows NT OS Kernel allows an authorized attacker to elev…

Integer underflow (wrap or wraparound) in Windows NT OS Kernel allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-40404] Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

M Alto vulnerabilidad

[CVE-2026-41108] Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privile…

Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-24180] NVIDIA DALI contains a vulnerability in a component where an attacker could cause a heap-based buffe…

NVIDIA DALI contains a vulnerability in a component where an attacker could cause a heap-based buffer overflow. A successful exploit of this vulnerability might lead to code execution, data tampering, denial of service, and information disclosure.

A Alto vulnerabilidad

[CVE-2026-42536] Heap-based Buffer Overflow vulnerability in Apache HTTP Server with mod_xml2enc, xml2StartParse, and…

Heap-based Buffer Overflow vulnerability in Apache HTTP Server with mod_xml2enc, xml2StartParse, and untrusted content This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue.

← Anterior 1 … 32 33 34 35 Siguiente →