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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
13,434
Total alertas
3054
Críticas
10108
Altas
8
Ransomware
1777
Esta semana
RSS
M Alto vulnerabilidad
Hace 5 días
[CVE-2026-18534] ArcSearch for iOS versions prior to 1.48.0 could keep the address bar hidden after a page-initiated …
ArcSearch for iOS versions prior to 1.48.0 could keep the address bar hidden after a page-initiated scroll, allowing attacker-controlled content to imitate browser interface elements and increasing spoofing risk.
M Alto vulnerabilidad
Hace 5 días
[CVE-2026-74978] Clickjacking issue in the Widget component. This vulnerability was fixed in Firefox 154, Firefox ESR…
Clickjacking issue in the Widget component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.
M Alto vulnerabilidad
Hace 5 días
[CVE-2026-74958] Information disclosure in the WebRTC component. This vulnerability was fixed in Firefox 154, Firefox…
Information disclosure in the WebRTC component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.
M Alto vulnerabilidad
05/08/2026
[CVE-2026-70608] Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and C…
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.10, 41.10.3, and 42.0.1, a sandboxed iframe without the allow-popups keyword could still open a new window or trigger setWindowOpenHandler with no user interaction because new-window navigations taking the OpenURL path did not apply the iframe sandbox popup restriction. Apps that e…
M Alto vulnerabilidad
04/08/2026
[CVE-2026-70486] Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 unt…
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.0, the terminal file-preview serveUrl iframe branch always granted allow-same-origin together with allow-scripts for HTML files served from the application origin. Any authenticated user with access to a configured terminal server could cause script in a previewed file to run in the Open Web…