Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system.
CERT Bulgaria encourages users and administrators to review the Apple security pages for the following products and apply the necessary updates:
- iCloud for Windows 7.21
- iCloud for Windows 11.4
- macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-005 Mojave
https://support.apple.com/en-us/HT211847