Apple’s latest security update fixes nearly 200 vulnerabilities across Mac, iPhone, Safari, and more
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macOS Tahoe 26.6 addresses 155 vulnerabilities, including flaws that could enable root privilege escalation, sandbox escapes, and Gatekeeper bypasses. The patches also prevent third-party apps from accessing sensitive user data, gaining root privileges, or fingerprinting users. In addition, they improve Tahoe’s memory handling to prevent malicious audio files from corrupting process memory.