CVE-2020-9987: Apple Safari

Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days.

An inconsistent user interface issue was addressed with improved state management. This issue is fixed in Safari 14.0. Visiting a malicious website may lead to address bar spoofing.

Affected products

• Apple Safari: before 14.0 (fixed in 14.0)

Published 2020-12-08. Last modified 2026-06-17.