Name: CVE-2025-31266: User Interface (UI) Misrepresentation of Critical Information
Creator: Rapid7
Published: 2025-11-21T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2025-31266, CWE-451, CVSS 4.3, EPSS 0.00225

A spoofing issue was addressed with improved truncation when displaying the fully qualified domain name. This issue is fixed in Safari 18.5, macOS Sequoia 15.5. A website may be able to spoof the domain name in the title of a pop-up window.

CVSS Details

CVSS 3.1 Base Score: 4.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Apple Osx Safari	—	Upgrade macOS to the latest version	Nov 25, 2025	Nov 25, 2025
Apple Safari	—	Uninstall Apple Safari on WindowsUpgrade to Apple Safari version 18.5	Nov 25, 2025	Nov 25, 2025

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CVSS Details

Covered by Rapid7

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