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OpenAdvisories
High RHSA-2021:4044 1 CVE

Red Hat Security Advisory: flatpak security update

Published Sep 16, 2024 · Updated Jun 26, 2026

Ecosystem: Red Hat

Fixed packages 20

ReleasePackageFixed in
Red Hat · RHEL 7 enterprise_linux:7::client flatpak 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::client flatpak-builder 0:1.0.0-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::client flatpak-debuginfo 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::client flatpak-devel 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::client flatpak-libs 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::computenode flatpak 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::computenode flatpak-builder 0:1.0.0-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::computenode flatpak-debuginfo 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::computenode flatpak-devel 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::computenode flatpak-libs 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::server flatpak 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::server flatpak-builder 0:1.0.0-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::server flatpak-debuginfo 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::server flatpak-devel 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::server flatpak-libs 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::workstation flatpak 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::workstation flatpak-builder 0:1.0.0-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::workstation flatpak-debuginfo 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::workstation flatpak-devel 0:1.0.9-12.el7_9
Red Hat · RHEL 7 enterprise_linux:7::workstation flatpak-libs 0:1.0.9-12.el7_9

Vulnerabilities 1

  • High 8.8
    CVE-2021-41133

    Sandbox bypass via recent VFS-manipulating syscalls

    Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. In versions prior to 1.10.4 and 1.12.0, Flatpak apps with direct access to AF_UNIX sockets such as those used by Wayland, Pipewire or pipewire-pulse can trick…

    Flatpak Flatpak flatpak flatpak Debian Ubuntu Alpine

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2012245
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4044.json
  • report
    https://access.redhat.com/security/cve/CVE-2021-41133
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-41133
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-41133