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Product · Apple

macOS

3,818 known vulnerabilities.

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  • Unscored —
    CVE-2022-22600 Public exploit

    The issue was addressed with improved permissions logic. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, ma…

    Apple macOS iOS and iPadOS watchOS macOS iOS
  • High 7.8
    CVE-2021-30807 Exploited Public exploit EPSS 29%

    A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.5.1, iOS…

    Apple macOS macOS
    KEV Nov 3, 2021
  • Medium 5.5
    CVE-2021-30657 Exploited Public exploit EPSS 69%

    A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update …

    Apple macOS macOS
    KEV Nov 3, 2021
  • Unscored —
    CVE-2021-1883 Public exploit

    This issue was addressed with improved checks. This issue is fixed in Security Update 2021-004 Mojave, iOS 14.5 and iPa…

    Apple macOS iOS and iPadOS watchOS macOS iOS
  • Unscored —
    CVE-2021-30682 Public exploit

    A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Saf…

    Apple macOS iOS and iPadOS qtwebkit-source macOS iOS Debian Ubuntu Alpine
  • Unscored —
    CVE-2021-30731 Public exploit

    This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-004 Cata…

    Apple macOS macOS
  • Unscored —
    CVE-2021-30955 Public exploit

    A race condition was addressed with improved state handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, i…

    Apple macOS iOS and iPadOS watchOS macOS iOS
  • Unscored —
    CVE-2021-30937 Public exploit EPSS 17%

    A memory corruption vulnerability was addressed with improved locking. This issue is fixed in macOS Big Sur 11.6.2, tvO…

    Apple macOS iOS and iPadOS watchOS macOS iOS
  • High 7.8
    CVE-2021-30860 Exploited Public exploit EPSS 76%

    An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2021-005 Catal…

    Apple macOS watchOS iOS macOS iOS
    KEV Nov 3, 2021
  • High 8.8
    CVE-2021-30858 Exploited Public exploit EPSS 13%

    A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, …

    Apple macOS iOS qtwebkit-source macOS iOS Debian Ubuntu Alpine
    KEV Nov 3, 2021
  • Unscored —
    CVE-2021-30853 Public exploit

    This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.6. A malicious application may b…

    Apple macOS macOS
  • High 7.0
    CVE-2021-1782 Exploited Public exploit

    A race condition was addressed with improved locking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-0…

    Apple macOS iOS and iPadOS macOS iOS
    KEV Nov 3, 2021
  • Unscored —
    CVE-2020-27949 Public exploit

    This issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in macOS Big Sur 11.…

    Apple macOS macOS
  • Unscored —
    CVE-2020-27935 Public exploit

    Multiple issues were addressed with improved logic. This issue is fixed in iOS 14.2 and iPadOS 14.2, macOS Big Sur 11.0…

    Apple macOS iOS and iPadOS watchOS macOS iOS
  • High 7.8
    CVE-2020-27930 Exploited Public exploit EPSS 22%

    A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, wa…

    Apple macOS iOS and iPadOS watchOS macOS iOS
    KEV Nov 3, 2021
  • Medium 5.5
    CVE-2020-27950 Exploited Public exploit EPSS 17%

    A memory initialization issue was addressed. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watc…

    Apple macOS iOS and iPadOS watchOS macOS iOS
    KEV Nov 3, 2021
  • Unscored —
    CVE-2020-27904 Public exploit

    A logic issue existed resulting in memory corruption. This was addressed with improved state management. This issue is …

    Apple macOS macOS
  • Unscored —
    CVE-2020-9922 Public exploit

    A logic issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15.6, Security Upd…

    Apple macOS macOS
  • Unscored —
    CVE-2019-8852 Public exploit

    A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.2, S…

    Apple macOS macOS
  • Unscored —
    CVE-2019-8656 Public exploit

    This was addressed with additional checks by Gatekeeper on files mounted through a network share. This issue is fixed i…

    Apple macOS macOS
  • Medium 5.5
    CVE-2020-9934 Exploited Public exploit

    An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issu…

    Apple macOS iOS macOS iOS
    KEV Sep 8, 2022
  • Unscored —
    CVE-2020-9856 Public exploit

    This issue was addressed with improved checks. This issue is fixed in macOS Catalina 10.15.5. An application may be abl…

    Apple macOS macOS
  • Unscored —
    CVE-2020-9839 Public exploit

    A race condition was addressed with improved state handling. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Cat…

    Apple macOS watchOS tvOS macOS iOS
  • Unscored —
    CVE-2019-6203 Public exploit

    A logic issue was addressed with improved state management. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS…

    Apple macOS tvOS iOS macOS iOS
  • High 7.8
    CVE-2020-3837 Exploited Public exploit EPSS 15%

    A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.…

    Apple macOS watchOS tvOS macOS iOS
    KEV Jun 27, 2022
  • Unscored —
    CVE-2011-3336 Public exploit

    regcomp in the BSD implementation of libc is vulnerable to denial of service due to stack exhaustion.

    Apple macOS macOS
  • Unscored —
    CVE-2019-8805 Public exploit

    A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the pr…

    Apple macOS macOS
  • Unscored —
    CVE-2019-8781 Public exploit

    A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15. An…

    Apple macOS macOS
  • Unscored —
    CVE-2019-8689 Public exploit EPSS 14%

    Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS …

    Apple macOS watchOS tvOS Windows macOS iOS Browsers Debian Ubuntu Alpine
  • Unscored —
    CVE-2019-8690 Public exploit

    A logic issue existed in the handling of document loads. This issue was addressed with improved state management. This …

    Apple macOS tvOS Safari Windows macOS iOS Browsers Debian Ubuntu Alpine
  • Unscored —
    CVE-2019-8717 Public exploit

    A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15, tvO…

    Apple macOS tvOS macOS
  • Unscored —
    CVE-2019-8671 Public exploit

    Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS …

    Apple macOS tvOS Safari Windows macOS iOS Browsers Debian Ubuntu Alpine
  • Unscored —
    CVE-2019-8660 Public exploit EPSS 14%

    A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 1…

    Apple macOS watchOS tvOS macOS iOS
  • Unscored —
    CVE-2019-8661 Public exploit EPSS 10%

    A use after free issue was addressed with improved memory management. This issue is fixed in macOS Mojave 10.14.6. A re…

    Apple macOS macOS
  • Unscored —
    CVE-2019-8672 Public exploit EPSS 11%

    Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS …

    Apple macOS watchOS tvOS Windows macOS iOS Browsers Debian Ubuntu Alpine
  • Unscored —
    CVE-2019-8641 Public exploit EPSS 17%

    An out-of-bounds read was addressed with improved input validation.

    Apple macOS watchOS iOS macOS iOS
  • Unscored —
    CVE-2019-8649 Public exploit

    A logic issue existed in the handling of synchronous page loads. This issue was addressed with improved state managemen…

    Apple macOS tvOS Safari Windows macOS iOS Browsers Debian Ubuntu Alpine
  • Unscored —
    CVE-2019-8663 Public exploit

    This issue was addressed with improved checks. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6. A remote attacker…

    Apple macOS iOS macOS iOS
  • Unscored —
    CVE-2019-8662 Public exploit

    This issue was addressed with improved checks. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchO…

    Apple macOS watchOS tvOS macOS iOS
  • Unscored —
    CVE-2019-8646 Public exploit EPSS 11%

    An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14…

    Apple macOS watchOS tvOS macOS iOS