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

13,566

Total alertas

3081

Críticas

10213

Altas

8

Ransomware

1780

Esta semana

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M Alto vulnerabilidad

[CVE-2026-65783] Use after free in Windows Autopilot allows an authorized attacker to elevate privileges locally.

Use after free in Windows Autopilot allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-65768] Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Teams fo…

Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Teams for Android allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-65773] Improper access control in Windows Kernel allows an authorized attacker to elevate privileges locall…

Improper access control in Windows Kernel allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-65774] Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges …

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

M Alto vulnerabilidad

[CVE-2026-65775] 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.

M Alto vulnerabilidad

[CVE-2026-65776] 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.

M Alto vulnerabilidad

[CVE-2026-65671] Heap-based buffer overflow in Windows Remote Access API allows an authorized attacker to elevate pri…

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

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M Alto vulnerabilidad

[CVE-2026-65672] Heap-based buffer overflow in Windows Remote Access API allows an authorized attacker to elevate pri…

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

M Alto vulnerabilidad

[CVE-2026-65673] CVET-EOP

M Alto vulnerabilidad

[CVE-2026-65675] No cwe for this issue in Visual Studio Code CoPilot Chat Extension allows an unauthorized attacker t…

No cwe for this issue in Visual Studio Code CoPilot Chat Extension allows an unauthorized attacker to bypass a security feature over a network.

M Alto vulnerabilidad

[CVE-2026-65678] 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.

M Alto vulnerabilidad

[CVE-2026-65679] Heap-based buffer overflow in Windows iSCSI Target Service allows an unauthorized attacker to execut…

Heap-based buffer overflow in Windows iSCSI Target Service allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-65681] Null pointer dereference in Windows iSCSI Target Service allows an unauthorized attacker to deny ser…

Null pointer dereference in Windows iSCSI Target Service allows an unauthorized attacker to deny service over a network.

M Alto vulnerabilidad

[CVE-2026-65767] Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Te…

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Teams for Android allows an authorized attacker to perform spoofing over a network.

M Alto vulnerabilidad

[CVE-2026-65661] 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.

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M Alto vulnerabilidad

[CVE-2026-65663] 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.

M Alto vulnerabilidad

[CVE-2026-65664] 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-2026-65665] 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.

M Alto vulnerabilidad

[CVE-2026-64919] Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute co…

Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-64920] 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 locally.

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