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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3054

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1778

Esta semana

RSS

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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-2026-63513] 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-2026-62913] 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-2026-62894] Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate priv…

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

M Alto vulnerabilidad

[CVE-2026-62890] Heap-based buffer overflow in Windows GDI+ allows an authorized attacker to execute code locally.

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

M Alto vulnerabilidad

[CVE-2026-62885] Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges loc…

Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-62886] Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally…

Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally.

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M Alto vulnerabilidad

[CVE-2026-62871] Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.

Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-62822] Integer overflow or wraparound in Windows GDI+ allows an unauthorized attacker to execute code over …

Integer overflow or wraparound in Windows GDI+ allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-62823] 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.

M Alto vulnerabilidad

[CVE-2026-62816] Heap-based buffer overflow in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized at…

Heap-based buffer overflow in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over an adjacent network.

M Alto vulnerabilidad

[CVE-2026-62799] Heap-based buffer overflow in Windows SMB Client allows an authorized attacker to elevate privileges…

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

M Alto vulnerabilidad

[CVE-2026-62800] Heap-based buffer overflow in Windows SMB Server allows an authorized attacker to execute code over …

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

M Alto vulnerabilidad

[CVE-2026-62811] Heap-based buffer overflow in Windows HTTP.sys allows an authorized attacker to elevate privileges l…

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

M Alto vulnerabilidad

[CVE-2026-62797] Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges local…

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

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M Alto vulnerabilidad

[CVE-2026-62785] Heap-based buffer overflow in Windows LDAP - Lightweight Directory Access Protocol allows an unautho…

Heap-based buffer overflow in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-62790] Heap-based buffer overflow in Windows SMB Server allows an authorized attacker to execute code over …

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

M Alto vulnerabilidad

[CVE-2026-62781] Heap-based buffer overflow in RPC Runtime allows an unauthorized attacker to execute code over a net…

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

M Alto vulnerabilidad

[CVE-2026-62783] Heap-based buffer overflow in Windows Remote Access Connection Manager allows an authorized attacker…

Heap-based buffer overflow in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.

M Alto vulnerabilidad

[CVE-2026-62784] Heap-based buffer overflow in Microsoft Local Security Authority Server (lsasrv) allows an authorize…

Heap-based buffer overflow in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to execute code over a network.

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