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Known vulnerabilities in Apple macOS

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CVE Summary Score Published
CVE-2026-64758 The issue was addressed with improved bounds checks 7.8 High Jul 27, 2026
CVE-2026-43775 An authorization issue was addressed with improved state management 5.5 Medium Jul 27, 2026
CVE-2026-64693 A type confusion issue was addressed with improved checks 5.5 Medium Jul 27, 2026
CVE-2026-64739 An out-of-bounds write issue was addressed with improved bounds checking 8.8 High Jul 27, 2026
CVE-2026-43763 A permissions issue was addressed by removing the vulnerable code 5.5 Medium Jul 27, 2026
CVE-2026-28981 A buffer overflow was addressed with improved bounds checking 7.8 High Jul 27, 2026
CVE-2026-64703 A use after free issue was addressed with improved memory management 9.8 Critical Jul 27, 2026
CVE-2026-43759 An authorization issue was addressed with improved state management 5.5 Medium Jul 27, 2026
CVE-2026-64754 An out-of-bounds write issue was addressed with improved bounds checking 5.5 Medium Jul 27, 2026
CVE-2026-43758 An authorization issue was addressed with improved state management 5.5 Medium Jul 27, 2026
CVE-2026-64702 An access issue was addressed with additional sandbox restrictions 9.8 Critical Jul 27, 2026
CVE-2026-64743 An authorization issue was addressed with improved state management 6.5 Medium Jul 27, 2026
CVE-2026-64692 An out-of-bounds read was addressed with improved bounds checking 7.1 High Jul 27, 2026
CVE-2026-64738 A permissions issue was addressed with additional restrictions 9.8 Critical Jul 27, 2026
CVE-2026-43723 A path handling issue was addressed with improved validation 7.8 High Jul 27, 2026
CVE-2026-43774 An out-of-bounds read was addressed with improved bounds checking 5.5 Medium Jul 27, 2026
CVE-2026-43754 This issue was addressed with improved redaction of sensitive information 5.5 Medium Jul 27, 2026
CVE-2026-64718 A use-after-free issue was addressed with improved memory management 5.5 Medium Jul 27, 2026
CVE-2026-64734 The issue was addressed with improved checks 5.5 Medium Jul 27, 2026
CVE-2026-43781 A race condition was addressed with improved state handling 4.7 Medium Jul 27, 2026
CVE-2026-43806 A denial of service issue was addressed by removing the vulnerable code 5.5 Medium Jul 27, 2026
CVE-2026-43693 A race condition was addressed with improved state handling 7.0 High Jul 27, 2026
CVE-2026-64763 An out-of-bounds write issue was addressed by removing the vulnerable code 7.8 High Jul 27, 2026
CVE-2026-43739 An out-of-bounds write issue was addressed with improved bounds checking 5.5 Medium Jul 27, 2026
CVE-2026-43810 The issue was addressed with improved memory handling 9.8 Critical Jul 27, 2026

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