Flatpak

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    Products: 4
    Vulnerabilities: 18
    Known Exploited: 0
    4
    Critical Level Threats
    10
    High Level Threats
    3
    Medium Level Threats
    1
    Low Level Threats

    Vulnerabilities

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    Vulnerabilities

    CVE-2026-40354

    flatpak: xdg-desktop-portal: Flatpak xdg-desktop-portal: File deletion via symlink attack

    Last Modified: Apr 27, 2026
    Published: Apr 11, 2026

    CVE-2026-39977

    flatpak-builder has a path traversal leading to arbitrary file read on host when installing licence files

    Last Modified: Apr 16, 2026
    Published: Apr 09, 2026

    CVE-2026-34079

    Flatpak affected by arbitrary file deletion on the host filesystem

    Last Modified: Apr 17, 2026
    Published: Apr 07, 2026

    CVE-2026-34078

    Flatpak has a complete sandbox escape leading to host file access and code execution in the host context

    Last Modified: Apr 24, 2026
    Published: Apr 07, 2026

    CVE-2026-34080

    xdg-dbus-proxy has an eavesdrop filter bypass allowing message interception

    Last Modified: Apr 21, 2026
    Published: Apr 07, 2026
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