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CVE-2025-5020

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CVE-2025-5020

Published: May 21, 2025

Modified: Apr 13, 2026

PUBLISHED

Description

Opening maliciously-crafted URLs in Firefox from other apps such as Safari could have allowed attackers to spoof website addresses if the URLs utilized non-HTTP schemes used internally by the Firefox iOS client. This vulnerability was fixed in Firefox for iOS 139.

VendorProductVersions

Mozilla

Firefox for iOS

unaffected
139 - <= *

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