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Vulnerabilidades de flatpak

Vulnerabilidades publicadas para flatpak en los últimos 30 días: 0. Incluidas en el catálogo KEV: 0.

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Vulnerabilidades: 4

  1. CVE-2026-34079

    Alta · CVSS 8.7EPSS 0,44%Sin corrección publicada

    Flatpak affected by arbitrary file deletion on the host filesystem

    Flatpak is a Linux application sandboxing and distribution framework. Prior to 1.16.4, the caching for ld.so removes outdated cache files without properly checking that the app controlled path to the outdated cache is in the cache directory. This allows Flatpak apps to delete arbitrary files on the host. This vulnerability is fixed in 1.16.4.

    Publicación Actualización
  2. CVE-2026-34078

    Crítica · CVSS 9.3EPSS 0,9%Sin corrección publicada

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

    Flatpak is a Linux application sandboxing and distribution framework. Prior to 1.16.4, the Flatpak portal accepts paths in the sandbox-expose options which can be app-controlled symlinks pointing at arbitrary paths. Flatpak run mounts the resolved host path in the sandbox. This gives apps access to all host files and can be used as a primitive to gain code execution in the host context. This vulnerability is fixed in 1.16.4.

    Publicación Actualización
  3. CVE-2023-28101

    Media · CVSS 5EPSS 0,88%Sin corrección publicada

    Flatpak metadata with ANSI control codes can cause misleading terminal output

    Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. In versions prior to 1.10.8, 1.12.8, 1.14.4, and 1.15.4, if an attacker publishes a Flatpak app with elevated permissions, they can hide those permissions from users of the `flatpak(1)` command-line interface by setting other permissions to crafted values that contain non-printable control characters such as `ESC`. A fix is available in versions 1.10.8, 1.12.8, 1.14.4, and 1.15.4. As a workaround, use a GUI like GNOME Software rather than the command-line interface, or only install apps whose maintainers you trust.

    Publicación Actualización
  4. CVE-2023-28100

    Crítica · CVSS 10EPSS 0,87%Sin corrección publicada

    TIOCLINUX can send commands outside sandbox if running on a virtual console

    Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Versions prior to 1.10.8, 1.12.8, 1.14.4, and 1.15.4 contain a vulnerability similar to CVE-2017-5226, but using the `TIOCLINUX` ioctl command instead of `TIOCSTI`. If a Flatpak app is run on a Linux virtual console such as `/dev/tty1`, it can copy text from the virtual console and paste it into the command buffer, from which the command might be run after the Flatpak app has exited. Ordinary graphical terminal emulators like xterm, gnome-terminal and Konsole are unaffected. This vulnerability is specific to the Linux virtual consoles `/dev/tt

    Publicación Actualización

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