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Apple Products Multiple Vulnerabilities

Release Date: 24 Sep 2021 5873 Views

RISK: Extremely High Risk

TYPE: Operating Systems - Mac OS


Multiple vulnerabilities were identified in Apple Products, a remote attacker could exploit some of these vulnerabilities to trigger remote code execution on the targeted system.


HKCERT is aware of these vulnerabilities have been reported publicly that they are being exploited in the wild, and encourages users and administrators to review the security update pages for the affected products and apply the related updates as soon as possible.


CVE-2021-30858, CVE-2021-30860 and CVE-2021-30869 are being exploited in the wild.


  • Remote Code Execution

System / Technologies affected

  • Versions prior to iOS 12.5.5
  • Versions prior to macOS Catalina Security Update 2021-006


Before installation of the software, please visit the vendor web-site for more details.

Apply fixes issued by the vendor:
  • iOS 12.5.5
  • macOS Catalina Security Update 2021-006

Vulnerability Identifier


Related Link