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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
13,394
Total alertas
3047
Críticas
10075
Altas
8
Ransomware
1739
Esta semana
RSS
Crítica × microsoft × Limpiar todo ×
M Crítico vulnerabilidad
Hace 3 días
CVE-2026-33824 Windows Internet Key Exchange (IKE) Service Extensions Remote Code Execution Vulnerability
Microsoft publica advisory de seguridad: CVE-2026-33824 Windows Internet Key Exchange (IKE) Service Extensions Remote Code Execution Vulnerability. Tipo: Ejecución Remota de Código (RCE).
windowsrce Microsoft MSRC
M Crítico vulnerabilidad
12/08/2026
CVE-2022-41127 Microsoft Dynamics NAV and Microsoft Dynamics 365 Business Central (On Premises) Remote Code Execution Vulnerability
Microsoft publica advisory de seguridad: CVE-2022-41127 Microsoft Dynamics NAV and Microsoft Dynamics 365 Business Central (On Premises) Remote Code Execution Vulnerability. Tipo: Ejecución Remota de Código (RCE).
rce Microsoft MSRC
M Crítico vulnerabilidad
11/08/2026
CVE-2026-62699 Windows Universal Disk Format File System Driver (UDFS) Remote Code Execution Vulnerability
Microsoft publica advisory de seguridad: CVE-2026-62699 Windows Universal Disk Format File System Driver (UDFS) Remote Code Execution Vulnerability. Tipo: Ejecución Remota de Código (RCE).
windowsrce Microsoft MSRC
G Crítico vulnerabilidad
11/08/2026
CVE-2026-70339 Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Microsoft publica advisory de seguridad: CVE-2026-70339 Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability. Tipo: Ejecución Remota de Código (RCE).
edgerce Microsoft MSRC
M Crítico vulnerabilidad
11/08/2026
CVE-2026-61920 Windows DNS Server Remote Code Execution Vulnerability
Microsoft publica advisory de seguridad: CVE-2026-61920 Windows DNS Server Remote Code Execution Vulnerability. Tipo: Ejecución Remota de Código (RCE).
windowsrce Microsoft MSRC
M Crítico vulnerabilidad
10/08/2026
CVE-2021-34474 Microsoft Dynamics 365 Business Central Remote Code Execution Vulnerability
Microsoft publica advisory de seguridad: CVE-2021-34474 Microsoft Dynamics 365 Business Central Remote Code Execution Vulnerability. Tipo: Ejecución Remota de Código (RCE).
rce Microsoft MSRC
M Crítico vulnerabilidad
24/07/2026
[CVE-2026-62835] Improper authorization in Azure Portal allows an unauthorized attacker to disclose information over …
Improper authorization in Azure Portal allows an unauthorized attacker to disclose information over a network.
nvdcriticovulnerabilidad CVSS 9.3 NVD

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M Crítico vulnerabilidad
24/07/2026
[CVE-2026-57106] Server-side request forgery (ssrf) in Data Quality allows an unauthorized attacker to elevate privil…
Server-side request forgery (ssrf) in Data Quality allows an unauthorized attacker to elevate privileges over a network.
nvdcriticovulnerabilidad CVSS 10.0 NVD
M Crítico vulnerabilidad
24/07/2026
[CVE-2026-56163] Missing authentication for critical function in Microsoft Azure Kubernetes Service allows an unautho…
Missing authentication for critical function in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over a network.
nvdcriticovulnerabilidad CVSS 10.0 NVD
M Crítico vulnerabilidad
24/07/2026
[CVE-2026-56191] Improper authentication in Microsoft Exchange Online allows an unauthorized attacker to perform tamp…
Improper authentication in Microsoft Exchange Online allows an unauthorized attacker to perform tampering over a network.
nvdcriticovulnerabilidad CVSS 10.0 NVD
M Crítico vulnerabilidad
24/07/2026
[CVE-2026-56165] Heap-based buffer overflow in Microsoft Account allows an unauthorized attacker to execute code over…
Heap-based buffer overflow in Microsoft Account allows an unauthorized attacker to execute code over a network.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Crítico vulnerabilidad
24/07/2026
[CVE-2026-50517] Deserialization of untrusted data in M365 Copilot allows an authorized attacker to execute code over…
Deserialization of untrusted data in M365 Copilot allows an authorized attacker to execute code over a network.
nvdcriticovulnerabilidad CVSS 9.9 NVD
M Crítico vulnerabilidad
16/07/2026
CVE-2026-59831 GitHub CLI `gh codespace jupyter` could allow remote code execution when connecting to a malicious Codespace
Microsoft publica advisory de seguridad: CVE-2026-59831 GitHub CLI `gh codespace jupyter` could allow remote code execution when connecting to a malicious Codespace. Tipo: Ejecución Remota de Código (RCE).
rce Microsoft MSRC
M Crítico vulnerabilidad
14/07/2026
[CVE-2026-57092] Use after free in Windows VMSwitch allows an authorized attacker to elevate privileges over a networ…
Use after free in Windows VMSwitch allows an authorized attacker to elevate privileges over a network.
nvdcriticovulnerabilidad CVSS 9.9 NVD
M Crítico vulnerabilidad
14/07/2026
[CVE-2026-56190] Use of uninitialized resource in Windows RDP allows an unauthorized attacker to execute code over a …
Use of uninitialized resource in Windows RDP allows an unauthorized attacker to execute code over a network.
nvdcriticovulnerabilidad CVSS 9.8 NVD

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M Crítico vulnerabilidad
14/07/2026
[CVE-2026-56188] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Network driver allows an unauthorized attacker to execute code over a network.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Crítico vulnerabilidad
14/07/2026
[CVE-2026-56159] 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 a network.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Crítico vulnerabilidad
14/07/2026
[CVE-2026-55944] Deserialization of untrusted data in Microsoft Dynamics NAV allows an unauthorized attacker to execu…
Deserialization of untrusted data in Microsoft Dynamics NAV allows an unauthorized attacker to execute code over a network.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Crítico vulnerabilidad
14/07/2026
[CVE-2026-55040] Weak authentication in Microsoft Office SharePoint allows an unauthorized attacker to bypass a secur…
Weak authentication in Microsoft Office SharePoint allows an unauthorized attacker to bypass a security feature over a network.
nvdcriticovulnerabilidad CVSS 9.1 NVD
M Crítico vulnerabilidad
14/07/2026
[CVE-2026-55010] Heap-based buffer overflow in Minecraft Bedrock Dedicated Server allows an unauthorized attacker to …
Heap-based buffer overflow in Minecraft Bedrock Dedicated Server allows an unauthorized attacker to execute code over a network.
nvdcriticovulnerabilidad CVSS 9.8 NVD