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    CVE-2026-28911

    The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.8.8, macOS Tahoe 26.6. A malicious app may be able to corrupt memory of a system process.

    Published:Jul 27, 2026
    Last Modified:Aug 4, 2026
    EPS:Jul 27, 2026
    EPSS Score:0.0029
    CVSS Score:9.8

    Affected Products

    Vendor
    Apple
    Product
    Macos

    Exploits

    No exploit reference

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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