CVE-2026-2919
Attacker-controlled content shown under spoofed domains in Focus for iOS via stalled navigation and iframe redirect
- State
- Published
- Severity
- 4.3 Medium
- Published
- Mar 9, 2026
- Updated
- Apr 13, 2026
- Reserved
- Feb 20, 2026
Description
Malicious scripts could display attacker-controlled web content under spoofed domains in Focus for iOS by stalling a _self navigation to an invalid port and triggering an iframe redirect, causing the UI to display a trusted domain without user interaction. This vulnerability was fixed in Focus for iOS 148.2.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-451 User Interface (UI) Misrepresentation of Critical Information
Affected Products
| Product | Versions |
|---|---|
Focus for iOSMozilla |
|
References
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