Mozilla Firefox for iOS Long Hostname Address Bar Spoofing Vulnerability
Vulnerability
A vulnerability in Firefox for iOS versions prior to 134 allows long hostnames in URLs to obscure the actual website host or spoof the website address. This could mislead users about the authenticity of the site they are visiting.
Impact
Exploitation of this vulnerability could lead to address bar spoofing, causing users to be misled about the website they are visiting.
Remediation
Users can upgrade to Firefox for iOS version 134 or later to address this vulnerability.
Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM
Vulnerability Rating
Custom Algorithm
spread
0.0impact
0.6exploitability
6.4remediation
7.7relevance
0.0threat
0.0urgency
2.9incentive
0.8Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.