Announcing Flatpak 1.12.9, 1.10.9 (backported security fix releases)

Simon McVittie smcv at collabora.com
Thu Apr 18 16:55:38 UTC 2024


Available here:
https://github.com/flatpak/flatpak/releases/tag/1.12.9
https://github.com/flatpak/flatpak/releases/tag/1.10.9

These are "old-stable" releases for long-term-support distributions,
backporting the security fix from 1.14.6. If possible, please use the
latest stable branch (1.14.x) instead.

$ sha256sum -b flatpak-1.12.9.tar.xz
b69ba4c66c6423a3f9ec17ede157ce11d421a72d642f65788ad7e86811146974 *flatpak-1.12.9.tar.xz
$ sha256sum -b flatpak-1.10.9.tar.xz
241c22a91a5dfcf4f0575cde47868b57ac4c5c93951ae33b25293aa0d61bf092 *flatpak-1.10.9.tar.xz

Security fixes:

  * Don't allow an executable name to be misinterpreted as a command-line
    option for bwrap(1). This prevents a sandbox escape where a malicious
    or compromised app could ask xdg-desktop-portal to generate a .desktop
    file with access to files outside the sandbox. (CVE-2024-32462)

-- 
Simon McVittie, Collabora Ltd. / Debian
on behalf of the Flatpak maintainers
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