A downgrade issue was addressed with additional code-signing restrictions. This issue is fixed in macOS Sonoma 14.5. A local attacker may gain access to Keychain items.
About Apple security updates
For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available Recent releases are listed on the Apple security releases page
Apple security documents reference vulnerabilities by CVE-ID whe ...
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APPLE-SA-05-13-2024-4 macOS Sonoma 145
macOS Sonoma 145 addresses the following issues
Information about the security content is also available at
supportapplecom/HT214106
Apple maintains a Security Releases page at
supportapplecom/HT201222 which lists recent
software update ...
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