CVE-2026-40354

CVSS 2.9 LOWEPSS 0.1%CWE-61

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.

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Productos afectados

Flatpak · xdg-desktop-portal

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Referencias

https://github.com/flatpak/xdg-desktop-portal/releases/tag/1.20.4 https://github.com/flatpak/xdg-desktop-portal/releases/tag/1.21.1 https://github.com/flatpak/xdg-desktop-portal/security/advisories/GHSA-rqr9-jwwf-wxgj https://www.openwall.com/lists/oss-security/2026/04/10/14