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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 hace 7 min
13,434
Total alertas
3054
Críticas
10108
Altas
8
Ransomware
1740
Esta semana
RSS
A Alto vulnerabilidad
17/08/2026
macOS 26.6.2 (25G83)
Apple lanza actualización de seguridad para macOS versión 26.6.2. Esta actualización incluye parches de seguridad importantes. Se recomienda actualizar de inmediato en todos los dispositivos Apple.
seguridad-movilmacos Apple Security
A Alto vulnerabilidad
10/08/2026
macOS 26.6.2 (25G82)
Apple lanza actualización de seguridad para macOS versión 26.6.2. Esta actualización incluye parches de seguridad importantes. Se recomienda actualizar de inmediato en todos los dispositivos Apple.
seguridad-movilmacos Apple Security
G Alto vulnerabilidad
30/07/2026
[CVE-2026-17950] Inappropriate implementation in Safebrowsing in Google Chrome on Mac prior to 151.0.7922.72 allowed …
Inappropriate implementation in Safebrowsing in Google Chrome on Mac prior to 151.0.7922.72 allowed a remote attacker to execute arbitrary code via a malicious file. (Chromium security severity: Low)
nvdaltovulnerabilidad CVSS 8.8 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-64737] An authorization issue was addressed with improved state management. This issue is fixed in macOS Se…
An authorization issue was addressed with improved state management. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A malicious app may be able to break out of its sandbox.
nvdaltovulnerabilidad CVSS 8.2 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-43777] This issue was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.8…
This issue was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A remote attacker may be able to cause a denial of service.
nvdaltovulnerabilidad CVSS 7.5 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-43771] A stack overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia …
A stack overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause a denial-of-service.
nvdaltovulnerabilidad CVSS 7.1 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-43772] A path traversal issue was addressed with improved input validation. This issue is fixed in macOS Se…
A path traversal issue was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to break out of its sandbox.
nvdaltovulnerabilidad CVSS 8.2 NVD

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A Alto vulnerabilidad
27/07/2026
[CVE-2026-43755] A race condition was addressed with improved state management. This issue is fixed in macOS Sonoma 1…
A race condition was addressed with improved state management. This issue is fixed in macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to gain root privileges.
nvdaltovulnerabilidad CVSS 7.0 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-43760] An access issue was addressed with improved access restrictions. This issue is fixed in macOS Sonoma…
An access issue was addressed with improved access restrictions. This issue is fixed in macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to access user-sensitive data.
nvdaltovulnerabilidad CVSS 8.6 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-43747] An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequ…
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. Parsing a maliciously crafted file may lead to an unexpected app termination.
nvdaltovulnerabilidad CVSS 7.1 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-43749] A parsing issue in the handling of directory paths was addressed with improved path validation. This…
A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to gain root privileges.
nvdaltovulnerabilidad CVSS 7.8 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-43728] This issue was addressed through improved state management. This issue is fixed in macOS Tahoe 26.6.…
This issue was addressed through improved state management. This issue is fixed in macOS Tahoe 26.6. An attacker may be able to modify the state of the Keychain.
nvdaltovulnerabilidad CVSS 7.5 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-43693] A race condition was addressed with improved state handling. This issue is fixed in macOS Sequoia 15…
A race condition was addressed with improved state handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to gain root privileges.
nvdaltovulnerabilidad CVSS 7.0 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-43698] An injection issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.7…
An injection issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8. An app may be able to gain root privileges.
nvdaltovulnerabilidad CVSS 7.8 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-43672] An authorization issue was addressed with improved state management. This issue is fixed in macOS Se…
An authorization issue was addressed with improved state management. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A malicious application may be able to bypass Privacy preferences.
nvdaltovulnerabilidad CVSS 7.1 NVD

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A Alto vulnerabilidad
27/07/2026
[CVE-2026-43681] A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia …
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A local user may be able to read kernel memory.
nvdaltovulnerabilidad CVSS 7.1 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-39874] A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia…
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A malicious app may be able to gain root privileges.
nvdaltovulnerabilidad CVSS 7.8 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-39875] A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia…
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A malicious app may be able to gain root privileges.
nvdaltovulnerabilidad CVSS 7.8 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-39877] A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS …
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8. An app may be able to disclose kernel memory.
nvdaltovulnerabilidad CVSS 7.8 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-28945] A permissions issue was addressed with additional sandbox restrictions. This issue is fixed in macOS…
A permissions issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to bypass network restrictions.
nvdaltovulnerabilidad CVSS 7.1 NVD