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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1778

Esta semana

RSS

cwe-122 × Limpiar todo ×

M Alto vulnerabilidad

[CVE-2026-14664] Heap buffer overflow in PostgreSQL regexp allows the query author to execute arbitrary code as the o…

Heap buffer overflow in PostgreSQL regexp allows the query author to execute arbitrary code as the operating system user running the database, via text that would not pass encoding validation. This shares heritage with CVE-2026-2006, but this case involved unanticipated data growth when round-tripped through pg_wchar. Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.

M Alto vulnerabilidad

[CVE-2026-19004] An application using the MongoDB BI Connector ODBC Driver may experience a memory-safety issue when …

An application using the MongoDB BI Connector ODBC Driver may experience a memory-safety issue when processing output parameters from a stored procedure. Triggering this issue requires connecting to an untrusted or impersonated database server that returns crafted metadata. This may result in process termination, disclosure of process memory, or, under certain conditions, arbitrary code execution.

M Alto vulnerabilidad

[CVE-2026-71331] Integer overflow or wraparound in Microsoft Azure Attestation service and Device Health Attestation …

Integer overflow or wraparound in Microsoft Azure Attestation service and Device Health Attestation Service allows an unauthorized attacker to execute code over a network.

M Alto vulnerabilidad

[CVE-2026-70347] Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges …

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

M Alto vulnerabilidad

[CVE-2026-70345] Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges …

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

M Alto vulnerabilidad

[CVE-2026-70130] 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-2026-68812] 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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M Alto vulnerabilidad

[CVE-2026-68815] 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.

M Alto vulnerabilidad

[CVE-2026-68804] Numeric truncation error in Microsoft Office Excel allows an unauthorized attacker to execute code l…

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

M Alto vulnerabilidad

[CVE-2026-68805] 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.

M Alto vulnerabilidad

[CVE-2026-68807] 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.

M Alto vulnerabilidad

[CVE-2026-68796] 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.

M Alto vulnerabilidad

[CVE-2026-68798] 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.

M Alto vulnerabilidad

[CVE-2026-68800] 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.

M Alto vulnerabilidad

[CVE-2026-68801] 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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M Alto vulnerabilidad

[CVE-2026-68794] 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.

M Alto vulnerabilidad

[CVE-2026-66799] Heap-based buffer overflow in Windows Key Guard allows an authorized attacker to elevate privileges …

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

M Alto vulnerabilidad

[CVE-2026-65814] Heap-based buffer overflow in Windows Storage Port Driver allows an authorized attacker to elevate p…

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

M Crítico vulnerabilidad

[CVE-2026-65791] Heap-based buffer overflow in Windows iSCSI Target Service allows an unauthorized attacker to execut…

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

M Alto vulnerabilidad

[CVE-2026-65786] Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privil…

Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

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