Apple on Monday rolled out security updates for iOS, macOS, tvOS, watchOS, and Safari web browser to fix multiple vulnerabilities, including an actively exploited zero-day flaw in macOS Big Sur and expand patches for two previously disclosed zero-day flaws. 
Tracked as CVE-2021-30713, the zero-day concerns a permissions issue in Apple’s Transparency, Consent, and Control (TCC) framework in macOS

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