Files
flatpak/common
Markus Göllnitz 4256580bcc dir: Validate Desktop Entry and D-Bus Service
D-Bus Services and Desktop Entries could be extended
through custom keys. D-Bus daemons and desktop
environments augment Applications this way

Besides validating Exec= and D-Bus Service Name=, these
could lead to denial of service, e.g. X-GNOME-AutoRestart
in Desktop Entries, or even code exection outside the
sandbox, e.g. SystemdService in D-Bus Services.

The only reasonable way to ensure non of these make it
through, is exporting only know acceptable ones, instead
of hoping to aggregate every problematic one.

See: https://specifications.freedesktop.org/desktop-entry/latest/index.html
See: https://dbus.freedesktop.org/doc/dbus-specification.html

Resolves: CVE-2026-97027
Resolves: https://github.com/flatpak/flatpak/security/advisories/GHSA-v64f-hrwr-j4vh
Signed-off-by: Markus Göllnitz <camelcasenick@bewares.it>
[smcv: Added CVE ID]
Signed-off-by: Simon McVittie <smcv@collabora.com>
2026-09-28 09:44:36 +01:00
..
2019-02-25 18:12:30 +00:00
2026-01-21 17:58:19 +00:00
2026-01-05 21:16:15 +05:30
2023-09-04 13:25:32 +01:00
2018-05-24 11:59:52 +00:00