CVE-2025-54143 (GCVE-0-2025-54143)
Vulnerability from cvelistv5
Published
2025-08-19 20:52
Modified
2025-08-20 15:17
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • Sandboxed iframes could allow local downloads despite sandbox restrictions
Summary
Sandboxed iframes on webpages could potentially allow downloads to the device, bypassing the expected sandbox restrictions declared on the parent page This vulnerability affects Firefox for iOS < 141.
References
Impacted products
Vendor Product Version
Mozilla Firefox for iOS Version: unspecified   < 141
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