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Known vulnerabilities in Apple macOS

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CVE Summary Score Published
CVE-2026-43813 A validation issue was addressed with improved input sanitization 7.1 High Jul 27, 2026
CVE-2026-64721 This issue was addressed through improved state management 5.5 Medium Jul 27, 2026
CVE-2026-20672 An information disclosure issue was addressed with improved privacy controls 5.5 Medium Jul 27, 2026
CVE-2026-64740 A parsing issue in the handling of directory paths was addressed with improved path validation 9.3 Critical Jul 27, 2026
CVE-2026-64691 A buffer overflow was addressed with improved size validation 9.8 Critical Jul 27, 2026
CVE-2026-43673 The issue was addressed with improved memory handling 7.8 High Jul 27, 2026
CVE-2026-64783 A use-after-free issue was addressed with improved memory management 8.8 High Jul 27, 2026
CVE-2026-43665 This issue was addressed with additional entitlement checks 5.5 Medium Jul 27, 2026
CVE-2026-43809 An out-of-bounds read was addressed with improved bounds checking 9.8 Critical Jul 27, 2026
CVE-2026-43777 This issue was addressed with improved input validation 7.5 High Jul 27, 2026
CVE-2026-43799 A use after free issue was addressed with improved memory management 9.8 Critical Jul 27, 2026
CVE-2026-28900 A file quarantine bypass was addressed with additional checks 5.5 Medium Jul 27, 2026
CVE-2026-43776 A buffer overflow was addressed with improved bounds checking 7.8 High Jul 27, 2026
CVE-2026-43672 An authorization issue was addressed with improved state management 7.1 High Jul 27, 2026
CVE-2026-43760 An access issue was addressed with improved access restrictions 8.6 High Jul 27, 2026
CVE-2026-64716 The issue was addressed with improved memory handling 7.8 High Jul 27, 2026
CVE-2026-28982 A race condition was addressed with improved locking 9.8 Critical Jul 27, 2026
CVE-2026-64700 A use after free issue was addressed with improved memory management 9.8 Critical Jul 27, 2026
CVE-2026-64757 A memory corruption issue was addressed with improved state management 8.8 High Jul 27, 2026
CVE-2026-64720 A race condition was addressed with improved state handling 9.8 Critical Jul 27, 2026
CVE-2026-28849 The issue was addressed with improved checks 5.5 Medium Jul 27, 2026
CVE-2026-43812 A use after free issue was addressed with improved memory management 9.8 Critical Jul 27, 2026
CVE-2026-43804 This issue was addressed through improved state management 6.5 Medium Jul 27, 2026
CVE-2026-43756 A logic issue was addressed with improved validation 5.5 Medium Jul 27, 2026
CVE-2026-64707 A permissions issue was addressed with improved validation 5.5 Medium Jul 27, 2026

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