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    CVE-2016-4656

    The kernel in Apple iOS before 9.3.5 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

    Published:Aug 25, 2016
    Last Modified:Apr 21, 2026
    EPS:Aug 25, 2016
    EPSS Score:0.66743
    CVSS Score:7.8

    CISA Notification

    Description

    The kernel in Apple iOS before 9.3.5 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

    Required Action:

    Apply updates per vendor instructions.

    Notes:

    No extra notes provided.

    Due Date
    Jun 14, 2022
    1550 days ago
    Alert Date
    May 24, 2022
    1571 days ago

    Affected Products

    Vendor
    Apple
    Product
    Iphone Os

    Exploits

    https://www.exploit-db.com/exploits/44836/https://www.exploit-db.com/exploits/44836/https://www.exploit-db.com/exploits/44836

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    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