4.5 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
47.6%
A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, Safari 14.0.1. Visiting a malicious website may lead to address bar spoofing.
seclists.org/fulldisclosure/2020/Dec/32
support.apple.com/en-us/HT211931
support.apple.com/en-us/HT211934