Medium WID-SEC-2026-1668 1 CVE

Mozilla Firefox: Schwachstelle ermöglicht Darstellen falscher Informationen

Published May 25, 2026 · Updated May 25, 2026 · de-DE

Vendor: Mozilla Product: Firefox Platform: iOS

Summary

Ein Angreifer kann eine Schwachstelle in Mozilla Firefox ausnutzen, um falsche Informationen darzustellen.

Product

Firefox ist ein Open Source Web Browser.

Vulnerabilities 1

Medium 5.4

CVE-2026-9078

Firefox iOS RTL Domain Rendering Issue in Link Preview

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 site…

Mozilla Firefox for iOS iOS Browsers

May 25, 2026

Revision history

2026-05-25 #1
Initiale Fassung

References

Mozilla Security Advisory mfsa2026-52 vom 2026-05-25
https://www.mozilla.org/en-US/security/advisories/mfsa2026-52/