CVE-2026-9078
Medium · 5.4CVSS
5.4
EPSS
0.3%
Published
May 25, 2026
CISA due date
—
The record
Firefox for iOS displayed specially crafted right-to-left (RTL) and internationalized domain names (IDNs) incorrectly in link preview UI surfaces. A crafted RTL hostname could visually reorder portions of the displayed domain, causing attacker-controlled sites to appear as trusted origins. This vulnerability was fixed in Firefox for iOS 151.1.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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