Description
Opening links via the contextual menu in Focus iOS for certain URL schemes would fail to load but would not refresh the toolbar correctly, allowing attackers to spoof websites if users were coerced into opening a link explicitly through a long-press. This vulnerability was fixed in Focus for iOS 143.0.
Affected products
mozilla: firefox focus
References2
- www.mozilla.org/security/advisories/mfsa2025-76/ Vendor Advisory
- bugzilla.mozilla.org/show_bug.cgi?id=1975566 Issue TrackingPermissions Required
Metrics
- CVSS 3.1
-
6.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - EPSS — exploit probability
- 0% percentile: 17 · as of 8 November 2026
- CWE
- CWE-451
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