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

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Total alertas

3054

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Altas

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Ransomware

1778

Esta semana

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M Alto vulnerabilidad

[CVE-2026-50448] 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-2026-50417] Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

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

M Alto vulnerabilidad

[CVE-2026-50407] Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to …

Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-50386] 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 Crítico vulnerabilidad

[CVE-2026-50380] Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a ne…

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-50372] Buffer over-read in Windows Redirected Drive Buffering allows an authorized attacker to elevate priv…

Buffer over-read in Windows Redirected Drive Buffering allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-50370] Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code ov…

Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over an adjacent network.

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M Alto vulnerabilidad

[CVE-2026-50362] Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker t…

Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-50363] Heap-based buffer overflow in Windows Push Notifications allows an authorized attacker to elevate pr…

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

M Alto vulnerabilidad

[CVE-2026-50347] Heap-based buffer overflow in Windows Data dll allows an unauthorized attacker to execute code local…

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

M Alto vulnerabilidad

[CVE-2026-50336] Heap-based buffer overflow in Windows Media allows an authorized attacker to elevate privileges loca…

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

M Alto vulnerabilidad

[CVE-2026-50330] Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to elevate privi…

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to elevate privileges over a network.

M Alto vulnerabilidad

[CVE-2026-50332] 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-2026-50327] Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally.

Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-50309] Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

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

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M Alto vulnerabilidad

[CVE-2026-50313] 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-2026-50301] 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-2026-58640] Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

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

M Alto vulnerabilidad

[CVE-2026-58610] Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to …

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

M Alto vulnerabilidad

[CVE-2026-58618] Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code…

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

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