Security Advisory

CVE-2025-54143

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-08-19 20:52:47

Last updated 2026-04-13 14:30:52

Assigner mozilla

State PUBLISHED

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.

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