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Known vulnerabilities in Apple macOS

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CVE Summary Score Published
CVE-2026-28961 This issue was addressed with improved checks 4.6 Medium May 11, 2026
CVE-2026-28977 The issue was addressed with improved bounds checks 6.2 Medium May 11, 2026
CVE-2026-28920 An information leakage was addressed with additional validation 6.5 Medium May 11, 2026
CVE-2026-28993 This issue was addressed by adding an additional prompt for user consent 5.5 Medium May 11, 2026
CVE-2026-28985 A null pointer dereference was addressed with improved input validation 6.2 Medium May 11, 2026
CVE-2026-43659 A race condition was addressed with additional validation 4.7 Medium May 11, 2026
CVE-2026-28897 A buffer overflow was addressed with improved input validation 6.2 Medium May 11, 2026
CVE-2026-28907 The issue was addressed with improved input validation 8.1 High May 11, 2026
CVE-2026-28946 A use-after-free issue was addressed with improved memory management 6.5 Medium May 11, 2026
CVE-2026-43655 An out-of-bounds read was addressed with improved bounds checking 7.3 High May 11, 2026
CVE-2026-28819 An out-of-bounds write issue was addressed with improved bounds checking 5.4 Medium May 11, 2026
CVE-2026-28930 A permissions issue was addressed with additional restrictions 7.5 High May 11, 2026
CVE-2026-43654 The issue was addressed with improved memory handling 7.5 High May 11, 2026
CVE-2026-28988 A permissions issue was addressed with additional restrictions 5.5 Medium May 11, 2026
CVE-2026-28971 The issue was addressed with improved UI handling 4.3 Medium May 11, 2026
CVE-2026-20696 An authorization issue was addressed with improved state management 5.5 Medium May 11, 2026
CVE-2026-28906 This issue was addressed through improved state management 7.5 High May 11, 2026
CVE-2026-28951 An authorization issue was addressed with improved state management 7.8 High May 11, 2026
CVE-2026-28910 This issue was addressed with improved permissions checking 3.3 Low May 11, 2026
CVE-2026-28947 A use-after-free issue was addressed with improved memory management 8.8 High May 11, 2026
CVE-2026-43658 The issue was addressed with improved memory handling 7.5 High May 11, 2026
CVE-2026-28992 A memory corruption vulnerability was addressed with improved locking 4.7 Medium May 11, 2026
CVE-2026-28952 An integer overflow was addressed with improved input validation 7.5 High May 11, 2026
CVE-2026-28840 A permissions issue was addressed with additional restrictions 7.8 High May 11, 2026
CVE-2026-28905 The issue was addressed with improved memory handling 7.5 High May 11, 2026

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