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-2026-81822] The vulnerability, if exploited, could allow a miscreant with read access to PIMBoards project files…

The vulnerability, if exploited, could allow a miscreant with read access to PIMBoards project files to reverse engineer PIMBoards users’ app-native passwords through computational brute-forcing of weak hashes, potentially allowing elevation to a PIMBoards administrator user.

M Alto vulnerabilidad

[CVE-2026-81396] Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute cod…

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

M Alto vulnerabilidad

[CVE-2026-81397] 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-2026-81398] 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-2026-81388] Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute cod…

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

M Alto vulnerabilidad

[CVE-2026-81389] 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-2026-81385] Deserialization of untrusted data in Microsoft Office Publisher allows an unauthorized attacker to e…

Deserialization of untrusted data in Microsoft Office Publisher allows an unauthorized attacker to execute code over a network.

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M Alto vulnerabilidad

[CVE-2026-81386] 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-2026-81353] Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to ex…

Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-81355] 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 execute code locally.

M Alto vulnerabilidad

[CVE-2026-81352] Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to ex…

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

M Alto vulnerabilidad

[CVE-2026-80080] Double free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

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

M Alto vulnerabilidad

[CVE-2026-80081] 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-2026-80083] Untrusted pointer dereference in Windows Hyper-V allows an authorized attacker to execute code local…

Untrusted pointer dereference in Windows Hyper-V allows an authorized attacker to execute code locally.

M Alto vulnerabilidad

[CVE-2026-80085] 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.

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M Alto vulnerabilidad

[CVE-2026-80074] 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-2026-80077] 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.

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