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-2026-69685] Heap-based buffer overflow in Windows Kerberos allows an authorized attacker to elevate privileges l…

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

M Alto vulnerabilidad

[CVE-2026-69686] 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-2026-69687] Integer underflow (wrap or wraparound) in Windows USB Audio Class driver (usbaudio.sys) allows an au…

Integer underflow (wrap or wraparound) in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-69688] Heap-based buffer overflow in Windows Encrypting File System (EFS) allows an authorized attacker to …

Heap-based buffer overflow in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges over a network.

M Alto vulnerabilidad

[CVE-2026-69676] Authentication bypass by capture-replay in Windows Kerberos allows an authorized attacker to execute…

Authentication bypass by capture-replay in Windows Kerberos allows an authorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-69678] Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a…

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

M Alto vulnerabilidad

[CVE-2026-69680] Origin validation error in Windows DNS allows an unauthorized attacker to perform spoofing over a ne…

Origin validation error in Windows DNS allows an unauthorized attacker to perform spoofing over a network.

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M Alto vulnerabilidad

[CVE-2026-69681] Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker …

Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges over a network.

M Alto vulnerabilidad

[CVE-2026-69682] Use after free in Windows Host Guardian Service allows an authorized attacker to elevate privileges …

Use after free in Windows Host Guardian Service allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-69649] Heap-based buffer overflow in Windows Raw Image Extension allows an unauthorized attacker to execute…

Heap-based buffer overflow in Windows Raw Image Extension allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-69652] 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-2026-69654] Use after free in Windows Accounts Control allows an authorized attacker to elevate privileges local…

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

M Alto vulnerabilidad

[CVE-2026-69671] 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-2026-69648] Use after free in Windows Notification allows an authorized attacker to elevate privileges locally.

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

M Alto vulnerabilidad

[CVE-2026-69638] 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.

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M Alto vulnerabilidad

[CVE-2026-69643] Heap-based buffer overflow in Windows Spaceport.sys allows an authorized attacker to elevate privile…

Heap-based buffer overflow in Windows Spaceport.sys allows an authorized attacker to elevate privileges over a network.

M Alto vulnerabilidad

[CVE-2026-69645] Use after free in Windows Message Queuing allows an authorized attacker to elevate privileges locall…

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

M Alto vulnerabilidad

[CVE-2026-69628] Heap-based buffer overflow in Windows iSCSI allows an authorized attacker to execute code over a net…

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

M Alto vulnerabilidad

[CVE-2026-69629] Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute co…

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

M Alto vulnerabilidad

[CVE-2026-69630] Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges locally.

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