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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 →
Última alerta publicada ahora mismo
24,802
Total alertas
5044
Críticas
18988
Altas
8
Ransomware
2830
Esta semana
RSS
Vulnerabilidades × alto × Limpiar todo ×
M Alto vulnerabilidad
08/09/2026
[CVE-2026-70351] Integer overflow or wraparound in Microsoft WebP Image Extension allows an unauthorized attacker to …
Integer overflow or wraparound in Microsoft WebP Image Extension allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-70562] Double free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
Double free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-70563] Improper link resolution before file access ('link following') in Windows Shell allows an unauthoriz…
Improper link resolution before file access ('link following') in Windows Shell allows an unauthorized attacker to perform spoofing over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-70564] Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elev…
Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-70334] Incomplete list of disallowed inputs in Visual Studio Code allows an unauthorized attacker to bypass…
Incomplete list of disallowed inputs in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-70342] Use after free in Windows Ancillary Function Driver for WinSock allows an unauthorized attacker to e…
Use after free in Windows Ancillary Function Driver for WinSock allows an unauthorized attacker to elevate privileges over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-70203] Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code o…
Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD

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M Alto vulnerabilidad
08/09/2026
[CVE-2026-70283] Incorrect authorization in Windows Win32K allows an authorized attacker to elevate privileges locall…
Incorrect authorization in Windows Win32K allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-70289] Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevat…
Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69989] Use after free in DNS Server allows an unauthorized attacker to execute code over a network.
Use after free in DNS Server allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-70065] Missing release of memory after effective lifetime in Windows DHCP Server allows an unauthorized att…
Missing release of memory after effective lifetime in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69911] Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privil…
Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69921] Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elev…
Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69907] Improper handling of insufficient permissions or privileges in Windows Enterprise App Management all…
Improper handling of insufficient permissions or privileges in Windows Enterprise App Management allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69891] Use after free in Windows Media allows an authorized attacker to elevate privileges locally.
Use after free in Windows Media allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD

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M Alto vulnerabilidad
08/09/2026
[CVE-2026-69896] Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locall…
Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69900] Untrusted pointer dereference in Kernel Streaming WOW Thunk Service Driver allows an authorized atta…
Untrusted pointer dereference in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69906] Heap-based buffer overflow in Windows Secure Kernel Mode allows an authorized attacker to elevate pr…
Heap-based buffer overflow in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 8.2 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69881] Null pointer dereference in Windows IKE Extension allows an unauthorized attacker to deny service ov…
Null pointer dereference in Windows IKE Extension allows an unauthorized attacker to deny service over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69889] Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges loca…
Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD