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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 hace 3 horas
13,735
Total alertas
3106
Críticas
10357
Altas
8
Ransomware
1061
Esta semana
RSS
M Alto vulnerabilidad
11/08/2026
[CVE-2026-65807] Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an un…
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-65810] Relative path traversal in .NET Framework allows an unauthorized attacker to elevate privileges loca…
Relative path traversal in .NET Framework allows an unauthorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-65811] Improper input validation in Power BI allows an authorized attacker to execute code over a network.
Improper input validation in Power BI allows an authorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-65814] Heap-based buffer overflow in Windows Storage Port Driver allows an authorized attacker to elevate p…
Heap-based buffer overflow in Windows Storage Port Driver allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Crítico vulnerabilidad
11/08/2026
[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.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-65786] Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privil…
Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-65787] Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privil…
Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD

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M Alto vulnerabilidad
11/08/2026
[CVE-2026-65788] 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 7.0 NVD
M Alto vulnerabilidad
11/08/2026
[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.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-65790] Heap-based buffer overflow in Windows Message Queuing allows an authorized attacker to elevate privi…
Heap-based buffer overflow in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-65778] 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.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-65779] 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.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-65780] Double free in Windows Autopilot allows an authorized attacker to elevate privileges locally.
Double free in Windows Autopilot allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-65781] 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.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
11/08/2026
[CVE-2026-65782] 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.
nvdaltovulnerabilidad CVSS 7.0 NVD

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M Alto vulnerabilidad
11/08/2026
[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.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
11/08/2026
[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.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
11/08/2026
[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.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
11/08/2026
[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.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
11/08/2026
[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.
nvdaltovulnerabilidad CVSS 7.8 NVD