Medium severity5.4NVD Advisory· Published May 25, 2026· Updated May 28, 2026

CVE-2026-9078

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Mozilla Corporation/Firefox for iOSllm-fuzzy
Range: <151.1

Patches

Vulnerability mechanics

References

www.mozilla.org/security/advisories/mfsa2026-52/nvdVendor Advisory
bugzilla.mozilla.org/show_bug.cginvdPermissions Required

News mentions

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