CVE-2025-54143

CRITICAL

9.8

Description

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie8/19/2025

Derniere modification4/13/2026

Sourcenvd

Observations honeypot0

Produits affectes

mozilla:firefox

Faiblesses (CWE)

CWE-693

References

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

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

Correlations IOC

Aucune correlation enregistree

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