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    CVE-2026-2637

    iBoysoft NTFS for Mac contains a local privilege escalation vulnerability in its privileged helper daemon ntfshelperd. The daemon exposes an NSConnection service that runs as root without implementing any authentication or authorization checks. This issue affects iBoysoft NTFS: 8.0.0.

    Published:Mar 3, 2026
    Last Modified:Apr 27, 2026
    EPS:Mar 3, 2026
    EPSS Score:0.00025
    CVSS Score:7.8

    Affected Products

    Vendor
    Iboysoft
    Product
    Iboysoft Ntfs
    Vendor
    Iboysoft
    Product
    Ntfs For Mac

    Exploits

    https://fluidattacks.com/advisories/cuarteto

    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