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Following is the list of latest published vulnerabilities. You can filter the list based on the severity of the vulnerability, whether it is actively exploited (also known as CISA KEV List) or remotely exploitable. You can also sort the list based on the published date, last updated date, or CVSS score.
Latest Critical Actively Exploited Remotely Exploitable
Published Last Updated CVSS Score

  • 7.5

    HIGH
    CVE-2021-1784

    A permissions issue existed in DiskArbitration. This was addressed with additional ownership checks. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious application may be able to modi... Read more

    Affected Products : macos mac_os_x
    • Published: Sep. 08, 2021
    • Modified: Nov. 21, 2024

  • 7.8

    HIGH
    CVE-2021-1783

    An access issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafte... Read more

    Affected Products : macos mac_os_x iphone_os tvos watchos ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 5.5

    MEDIUM
    CVE-2021-1781

    A privacy issue existed in the handling of Contact cards. This was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A malicio... Read more

    Affected Products : macos mac_os_x iphone_os ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 4.9

    MEDIUM
    CVE-2021-1780

    A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 14.4 and iPadOS 14.4. An attacker in a privileged position may be able to perform a denial of service attack.... Read more

    Affected Products : iphone_os ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 9.3

    HIGH
    CVE-2021-1779

    A logic error in kext loading was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. An application may be able to execute arbitrary code with system privi... Read more

    Affected Products : macos mac_os_x
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 5.5

    MEDIUM
    CVE-2021-1778

    An out-of-bounds read issue existed in the curl. This issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iP... Read more

    Affected Products : macos mac_os_x iphone_os tvos watchos ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 7.8

    HIGH
    CVE-2021-1777

    This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead... Read more

    Affected Products : macos mac_os_x iphone_os tvos watchos ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 7.8

    HIGH
    CVE-2021-1776

    An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a malicio... Read more

    Affected Products : macos mac_os_x iphone_os tvos watchos ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 7.8

    HIGH
    CVE-2021-1775

    This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Processing a maliciously crafted font may lead to arbitrary code execution.... Read more

    Affected Products : macos mac_os_x
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 7.8

    HIGH
    CVE-2021-1774

    This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead... Read more

    Affected Products : macos mac_os_x iphone_os tvos watchos ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 5.5

    MEDIUM
    CVE-2021-1773

    A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted i... Read more

    Affected Products : macos mac_os_x iphone_os tvos watchos ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 7.8

    HIGH
    CVE-2021-1772

    A stack overflow was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafte... Read more

    Affected Products : macos mac_os_x iphone_os tvos watchos ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 4.3

    MEDIUM
    CVE-2021-1771

    This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. A user that is removed from an iMessage group could rejoin the group.... Read more

    Affected Products : macos mac_os_x
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 9.8

    CRITICAL
    CVE-2021-1770

    A buffer overflow may result in arbitrary code execution. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. A logic issue was addressed with improved state management.... Read more

    Affected Products : macos iphone_os tvos watchos ipados
    • Published: Sep. 08, 2021
    • Modified: Nov. 21, 2024

  • 5.5

    MEDIUM
    CVE-2021-1769

    A logic issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A malicious attacker with arbitrary read... Read more

    Affected Products : macos mac_os_x iphone_os tvos watchos ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 7.8

    HIGH
    CVE-2021-1768

    An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted USD file may lead ... Read more

    Affected Products : macos mac_os_x iphone_os ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 9.3

    HIGH
    CVE-2021-1767

    This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to heap corruption.... Read more

    Affected Products : macos mac_os_x iphone_os ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 5.5

    MEDIUM
    CVE-2021-1766

    This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead... Read more

    Affected Products : macos mac_os_x iphone_os tvos watchos ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 6.5

    MEDIUM
    CVE-2021-1765

    This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Maliciously crafted web content may violate iframe sandboxing policy.... Read more

    Affected Products : fedora macos mac_os_x webkitgtk
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024

  • 7.5

    HIGH
    CVE-2021-1764

    A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be... Read more

    Affected Products : macos mac_os_x iphone_os tvos watchos ipados
    • Published: Apr. 02, 2021
    • Modified: Nov. 21, 2024
Showing 20 of 293649 Results