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    CVE-2024-40815

    A race condition was addressed with additional validation. This issue is fixed in iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6, macOS Ventura 13.6.8, tvOS 17.6, watchOS 10.6. A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.

    Published:Jul 29, 2024
    Last Modified:Apr 2, 2026
    EPS:Jul 29, 2024
    EPSS Score:0.07151
    CVSS Score:7.5

    Affected Products

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

    Exploits

    https://github.com/w0wbox/CVE-2024-40815

    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…

    References

    https://support.apple.com/en-us/120909
    https://support.apple.com/en-us/120911
    https://support.apple.com/en-us/120912
    https://support.apple.com/en-us/120914
    https://support.apple.com/en-us/120916
    http://seclists.org/fulldisclosure/2024/Jul/16
    http://seclists.org/fulldisclosure/2024/Jul/18
    http://seclists.org/fulldisclosure/2024/Jul/19
    http://seclists.org/fulldisclosure/2024/Jul/21
    http://seclists.org/fulldisclosure/2024/Jul/22
    https://support.apple.com/en-us/HT214117
    https://support.apple.com/en-us/HT214119
    https://support.apple.com/en-us/HT214120
    https://support.apple.com/en-us/HT214122
    https://support.apple.com/en-us/HT214124
    https://support.apple.com/kb/HT214117
    https://support.apple.com/kb/HT214119
    https://support.apple.com/kb/HT214120
    https://support.apple.com/kb/HT214122
    https://support.apple.com/kb/HT214124

    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