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Known vulnerabilities in Apple macOS

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CVE Summary Score Published
CVE-2026-64712 This issue was addressed with improved checks 7.8 High Sep 14, 2026
CVE-2026-65380 An issue existed in the handling of snapshots 5.5 Medium Sep 14, 2026
CVE-2026-84546 An out-of-bounds write issue was addressed with improved bounds checking 8.4 High Sep 14, 2026
CVE-2026-84511 An out-of-bounds write issue was addressed with improved bounds checking 7.8 High Sep 14, 2026
CVE-2026-84585 A permissions issue was addressed with improved state management 5.5 Medium Sep 14, 2026
CVE-2026-84497 A buffer overflow was addressed with improved size validation 7.8 High Sep 14, 2026
CVE-2026-84602 A type confusion issue was addressed with improved checks 5.5 Medium Sep 14, 2026
CVE-2026-86900 An out-of-bounds read issue was addressed with improved input validation 6.5 Medium Sep 14, 2026
CVE-2026-64790 A path handling issue was addressed with improved validation 7.8 High Sep 14, 2026
CVE-2026-65355 An information disclosure issue was addressed with improved state management 4.3 Medium Sep 14, 2026
CVE-2026-84577 An access issue was addressed with additional sandbox restrictions 8.2 High Sep 14, 2026
CVE-2026-84609 A permissions issue was addressed with improved path validation 9.8 Critical Sep 14, 2026
CVE-2026-43684 A use-after-free issue was addressed with improved memory management 7.8 High Sep 14, 2026
CVE-2026-84520 A buffer overflow was addressed with improved size validation 9.8 Critical Sep 14, 2026
CVE-2026-43692 A validation issue was addressed with improved input sanitization 8.8 High Sep 14, 2026
CVE-2026-84536 An integer underflow was addressed with improved input validation 6.5 Medium Sep 14, 2026
CVE-2026-65348 A permissions issue was addressed with additional restrictions 5.5 Medium Sep 14, 2026
CVE-2026-84561 A double free issue was addressed with improved memory management 9.8 Critical Sep 14, 2026
CVE-2026-28935 The issue was addressed with improved memory handling 7.5 High Sep 14, 2026
CVE-2026-65364 An out-of-bounds read was addressed with improved bounds checking 7.5 High Sep 14, 2026
CVE-2026-43702 The issue was addressed with improved memory handling 7.8 High Sep 14, 2026
CVE-2026-84625 A permissions issue was addressed with additional sandbox restrictions 9.1 Critical Sep 14, 2026
CVE-2026-65352 An information disclosure issue was addressed with improved state management 4.3 Medium Sep 14, 2026
CVE-2026-43688 A memory corruption issue was addressed with improved input validation 7.8 High Sep 14, 2026
CVE-2026-86911 This issue was addressed with improved state management 5.5 Medium Sep 14, 2026

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