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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M Alto vulnerabilidad

[CVE-2026-80077] 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-2026-78524] Out-of-bounds write in Microsoft Office allows an unauthorized attacker to execute code over a netwo…

Out-of-bounds write in Microsoft Office allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-78525] Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code over a ne…

Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-78526] 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 over a network.

M Alto vulnerabilidad

[CVE-2026-78517] 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 over a network.

M Alto vulnerabilidad

[CVE-2026-78518] Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a …

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-78519] Use of uninitialized resource in Microsoft Office Outlook allows an unauthorized attacker to execute…

Use of uninitialized resource in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

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M Alto vulnerabilidad

[CVE-2026-78521] 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 over a network.

M Alto vulnerabilidad

[CVE-2026-78511] 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 over a network.

M Alto vulnerabilidad

[CVE-2026-78512] Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to execute code ov…

Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-78514] Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a netwo…

Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-78504] Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code…

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-78505] Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over …

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-78507] Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a netwo…

Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-78456] Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a networ…

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

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M Alto vulnerabilidad

[CVE-2026-78457] Use after free in Windows Security Health Service allows an authorized attacker to elevate privilege…

Use after free in Windows Security Health Service allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-78461] Improper limitation of a pathname to a restricted directory ('path traversal') in Visual Studio Code…

Improper limitation of a pathname to a restricted directory ('path traversal') in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

M Alto vulnerabilidad

[CVE-2026-78462] Authorization bypass through user-controlled key in Visual Studio Code allows an unauthorized attack…

Authorization bypass through user-controlled key in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

M Alto vulnerabilidad

[CVE-2026-78463] Improper control of generation of code ('code injection') in Remote Desktop Client allows an unautho…

Improper control of generation of code ('code injection') in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-78464] Time-of-check time-of-use (toctou) race condition in Windows MIDI Service Module allows an authorize…

Time-of-check time-of-use (toctou) race condition in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

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