CVE-2025-54143

CRITICAL

9.8

Descripcion

Sandboxed iframes on webpages could potentially allow downloads to the device, bypassing the expected sandbox restrictions declared on the parent page. This vulnerability was fixed in Firefox for iOS 141.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado8/19/2025

Ultima modificacion4/13/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

mozilla:firefox

Debilidades (CWE)

CWE-693

Referencias

https://bugzilla.mozilla.org/show_bug.cgi?id=1912671(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2025-60/(security@mozilla.org)

Correlaciones IOC

Sin correlaciones registradas

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