Feed/CVE-2025-54143
CVE-2025-54143CRITICALCVSS 9.8

CVE-2025-54143

Published Aug 19, 2025·Updated Jun 17, 2026

NVD 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.

CVSS Vector

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

References

View on NVD Search GitHub Search Google

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