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 →

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13,735

Total alertas

3106

Críticas

10357

Altas

8

Ransomware

1075

Esta semana

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M Crítico vulnerabilidad

[CVE-2026-65791] 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-2026-65789] Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.

Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.

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-2026-65675] 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-2026-65679] 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-2026-65661] 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.

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.

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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.

M Alto vulnerabilidad

[CVE-2026-65656] Improper neutralization of special elements used in a command ('command injection') in Microsoft Off…

Improper neutralization of special elements used in a command ('command injection') in Microsoft Office allows an unauthorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-65657] Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-65658] 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-2026-64910] Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code lo…

Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.

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M Alto vulnerabilidad

[CVE-2026-64911] Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to execute code l…

Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-64912] 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-2026-64914] 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.

M Alto vulnerabilidad

[CVE-2026-64915] Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code …

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

M Alto vulnerabilidad

[CVE-2026-64903] Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to execute code l…

Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to execute code locally.

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