PT-2026-21689
CVE-2026-2634
·
Published
2026-02-24
·
Updated
2026-03-01
Description by
CVSS 3.1
9.8
CriticalMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Firefox for iOS versions prior to 147.4
Description
A flaw exists in Firefox for iOS that could allow malicious scripts to cause a mismatch between the address bar display and the actual web content. This could lead to a user being presented with a webpage controlled by an attacker while believing they are on a legitimate, spoofed domain.
Recommendations
Update Firefox for iOS to version 147.4 or later.
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