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.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://support.apple.com/en-us/122716 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/122719 Release Notes, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 4.3 · appleNVD modified 2026-10-18 20:10
Affected (CPE criteria) 2
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
References 2
- https://support.apple.com/en-us/122716 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/122719 Release Notes, Vendor Advisory