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    CVE-2026-40354

    Flatpak xdg-desktop-portal before 1.20.4 and 1.21.x before 1.21.1 allows any Flatpak app to trash any file in the host context via a symlink attack on g_file_trash.

    Published:Apr 11, 2026
    Last Modified:Apr 27, 2026
    EPS:Apr 11, 2026
    EPSS Score:0.00018
    CVSS Score:2.9

    Affected Products

    Vendor
    Flatpak
    Product
    Xdg-desktop-portal

    Exploits

    No exploit reference

    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