Medium · 6.5 CVE-2025-10290 EUVD-2025-29552GHSA-hjm2-5w4g-m8j2

Opening links via the contextual menu in Focus for iOS would not update the toolbar UI correctly, allowing attackers to spoof websites

Published Sep 16, 2025 · Updated Apr 13, 2026 · Assigned by mozilla

Vendor: Mozilla Product: Focus for iOS Platform: iOS

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

Vendor	Product	Affected	Fixed
Mozilla	Focus for iOS	—	143.0

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1975566
https://www.mozilla.org/security/advisories/mfsa2025-76/