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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
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M Alto vulnerabilidad
08/09/2026
[CVE-2026-71330] Exposure of sensitive system information to an unauthorized control sphere in Windows Services for N…
Exposure of sensitive system information to an unauthorized control sphere in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to disclose information over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-70585] Use after free in Windows Services for NFS ONCRPC XDR Driver allows an authorized attacker to execut…
Use after free in Windows Services for NFS ONCRPC XDR Driver allows an authorized attacker to execute code locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-70586] Heap-based buffer overflow in Windows Paint allows an unauthorized attacker to execute code over a n…
Heap-based buffer overflow in Windows Paint allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-70565] Use after free in Windows AF_UNIX Socket Provider allows an authorized attacker to elevate privilege…
Use after free in Windows AF_UNIX Socket Provider allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-70570] Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an…
Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine
nvdaltovulnerabilidad CVSS 7.5 NVD
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-2026-70203] 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-2026-69989] 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-2026-69881] 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-2026-69876] Use after free in Windows DHCP Server allows an authorized attacker to execute code over an adjacent…
Use after free in Windows DHCP Server allows an authorized attacker to execute code over an adjacent network.
nvdaltovulnerabilidad CVSS 8.0 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69858] Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.
Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69860] Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute c…
Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69847] Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over…
Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over an adjacent network.
nvdaltovulnerabilidad CVSS 8.0 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69852] Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an…
Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69827] Concurrent execution using shared resource with improper synchronization ('race condition') in DNS S…
Concurrent execution using shared resource with improper synchronization ('race condition') in DNS Server allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD

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M Alto vulnerabilidad
08/09/2026
[CVE-2026-69805] External control of file name or path in .NET allows an unauthorized attacker to elevate privileges …
External control of file name or path in .NET allows an unauthorized attacker to elevate privileges over a network.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69806] Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to …
Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.0 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69813] Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.
Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69797] 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.
nvdaltovulnerabilidad CVSS 8.8 NVD
M Alto vulnerabilidad
08/09/2026
[CVE-2026-69799] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hello allows an authorized attacker to elevate privileges locally.
nvdaltovulnerabilidad CVSS 7.8 NVD