CVE Feed

    Dashboard / CVE / CVE-2019-8740

    CVE-2019-8740

    A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 13.1 and iPadOS 13.1, watchOS 6, tvOS 13. An application may be able to execute arbitrary code with kernel privileges.

    Published:Oct 27, 2020
    Last Modified:Nov 21, 2024
    EPS:Oct 27, 2020
    EPSS Score:0.00501
    CVSS Score:7.8

    Affected Products

    Vendor
    Apple
    Product
    Ipad Os
    Vendor
    Apple
    Product
    Iphone Os
    Vendor
    Apple
    Product
    Tvos
    Vendor
    Apple
    Product
    Watchos

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-46306 (CVSS 5.5) — The issue was addressed with improved bounds checks. This issue is fixed in Keynote 15.1, iOS 26 and iPadOS 26…
    CVE-2025-24090 (CVSS 3.3) — A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 18.3 and iPadOS 18.…
    CVE-2025-24089 (CVSS 5.3) — A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 18.3 and iPadOS 18.…
    CVE-2025-46286 (CVSS 4.3) — A logic issue was addressed with improved validation. This issue is fixed in iOS 26.2 and iPadOS 26.2. Restori…
    CVE-2025-46279 (CVSS 3.3) — A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 18.7.3 and iPadOS 1…
    CVE-2025-46288 (CVSS 5.5) — A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.2 and iPadOS 26.…
    CVE-2025-46277 (CVSS 3.3) — A logging issue was addressed with improved data redaction. This issue is fixed in iOS 26.2 and iPadOS 26.2, m…
    CVE-2025-43541 (CVSS 4.3) — A type confusion issue was addressed with improved state handling. This issue is fixed in Safari 26.2, iOS 18.…
    CVE-2025-43494 (CVSS 7.5) — A mail header parsing issue was addressed with improved checks. This issue is fixed in iOS 18.7.2 and iPadOS 1…
    CVE-2025-43510 (CVSS 7.8) — A memory corruption issue was addressed with improved lock state checking. This issue is fixed in iOS 18.7.2 a…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High