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Known vulnerabilities in Apple macOS

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CVE Summary Score Published
CVE-2026-65344 An out-of-bounds write issue was addressed with improved bounds checking 7.8 High Sep 14, 2026
CVE-2026-84516 An out-of-bounds read was addressed with improved bounds checking 8.1 High Sep 14, 2026
CVE-2026-86897 This issue was addressed with additional entitlement checks 5.5 Medium Sep 14, 2026
CVE-2026-84541 An input validation issue was addressed with improved input validation 5.5 Medium Sep 14, 2026
CVE-2026-65391 An out-of-bounds write issue was addressed with improved bounds checking 8.8 High Sep 14, 2026
CVE-2026-65407 A use after free issue was addressed with improved memory management 5.5 Medium Sep 14, 2026
CVE-2026-86881 A certificate validation issue was addressed with improved certificate validation 9.1 Critical Sep 14, 2026
CVE-2026-84628 An authorization issue was addressed with improved state management 5.5 Medium Sep 14, 2026
CVE-2026-65390 An integer overflow was addressed with improved input validation 8.8 High Sep 14, 2026
CVE-2026-84556 An authorization issue was addressed with improved access control 5.5 Medium Sep 14, 2026
CVE-2026-65406 A logic issue was addressed with improved validation 5.5 Medium Sep 14, 2026
CVE-2026-65369 A logic issue was addressed with improved state management 5.5 Medium Sep 14, 2026
CVE-2026-84540 An authorization issue was addressed with improved state management 5.5 Medium Sep 14, 2026
CVE-2026-64714 A memory corruption issue was addressed with improved bounds checking 5.5 Medium Sep 14, 2026
CVE-2026-65410 The issue was addressed with improved checks 7.5 High Sep 14, 2026
CVE-2026-43719 A use-after-free issue was addressed with improved memory management 6.5 Medium Sep 14, 2026
CVE-2026-84517 An integer overflow was addressed with improved input validation 5.5 Medium Sep 14, 2026
CVE-2026-43762 The issue was addressed with improved checks 5.5 Medium Sep 14, 2026
CVE-2026-65345 A permissions issue was addressed with additional restrictions 5.5 Medium Sep 14, 2026
CVE-2026-84583 A permissions issue was addressed with additional restrictions 5.5 Medium Sep 14, 2026
CVE-2026-84612 An authorization issue was addressed with improved access control 5.5 Medium Sep 14, 2026
CVE-2026-86910 A permissions issue was addressed with improved path validation 5.5 Medium Sep 14, 2026
CVE-2026-84491 A permissions issue was addressed with additional restrictions 5.5 Medium Sep 14, 2026
CVE-2026-43689 A permissions issue was addressed with additional restrictions 7.8 High Sep 14, 2026
CVE-2026-84487 An integer overflow was addressed with improved input validation 6.5 Medium Sep 14, 2026

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