Skip to content
OpenAdvisories
Medium · 4.3 CVE-2025-23108 EUVD-2025-3122GHSA-v3v8-99w9-8c5h

Firefox Mobile iOS Full Address Bar Spoof Using Open in New Tab and Javascript URI

Published Jan 11, 2025 · Updated May 20, 2026 · Assigned by mozilla

Description

Opening Javascript links in a new tab via long-press in the Firefox iOS client could result in a malicious script spoofing the URL of the new tab. This vulnerability was fixed in Firefox for iOS 134.

Affected products

VendorProductAffectedFixed
Mozilla Firefox for iOS — 134

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

Wolfi

ReleasePackageFixed inAdvisory
Wolfi rolling firefox 134-r0 —

Advisories 2

References