CVE-2025-43327: Apple macOS

Medium severity, CVSS 6.5. EPSS: 0.5% chance of exploitation in the next 30 days.

The issue was addressed by adding additional logic. This issue is fixed in Safari 26, macOS Tahoe 26. Visiting a malicious website may lead to address bar spoofing.

Affected products

• Apple macOS: before 26.0 (fixed in 26.0)
• Apple Safari: before 26.0 (fixed in 26.0)

Published 2025-09-15. Last modified 2026-06-17.