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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Buscando: "Microsoft" — 239 resultados ✕ Limpiar búsqueda

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3066

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Altas

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1799

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M Alto vulnerabilidad

[CVE-2026-64908] 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-2026-64909] Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execut…

Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-63532] 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-2026-63533] 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-2026-64898] 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-2026-64900] Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Of…

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

M Alto vulnerabilidad

[CVE-2026-64901] 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-2026-63525] Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to execute code lo…

Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-63526] Stack-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code loca…

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

M Alto vulnerabilidad

[CVE-2026-63527] 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 locally.

M Alto vulnerabilidad

[CVE-2026-63518] 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-2026-63519] 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-2026-63520] Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute …

Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-63513] 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-2026-63514] 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-2026-63515] Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally.

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-62911] Authentication bypass by capture-replay in Microsoft Exchange Server allows an authorized attacker t…

Authentication bypass by capture-replay in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

M Alto vulnerabilidad

[CVE-2026-62913] Heap-based buffer overflow in Microsoft Exchange Server allows an authorized attacker to execute cod…

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

M Alto vulnerabilidad

[CVE-2026-62914] Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Ex…

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an authorized attacker to perform spoofing over a network.

M Alto vulnerabilidad

[CVE-2026-62910] Improper control of resource identifiers ('resource injection') in Microsoft Exchange Server allows …

Improper control of resource identifiers ('resource injection') in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

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