Debian/xdg-desktop-portal: medium 6.3
Flatpak xdg-desktop-portal before 1.20.4 and 1.21.x before 1.21.1 allows any Flatpak app to trash any file in the host context via a symlink attack on g_file_trash.
Action: Upgrade xdg-desktop-portal to 1.20.4+ds-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.20.4+ds-1 | - |
Fixed versions
| 1.20.4+ds-1 |
Sources
- osv: DEBIAN-CVE-2026-40354#Debian:14/xdg-desktop-portal
- https://security-tracker.debian.org/tracker/CVE-2026-40354
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