{"id":"CVE-2026-40354","details":"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.","aliases":["GHSA-rqr9-jwwf-wxgj"],"modified":"2026-07-08T08:13:31.203022314Z","published":"2026-04-11T00:29:03.467Z","related":["SUSE-SU-2026:2105-1","SUSE-SU-2026:2712-1"],"database_specific":{"cwe_ids":["CWE-61"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40354.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://github.com/flatpak/xdg-desktop-portal/releases/tag/1.20.4"},{"type":"WEB","url":"https://github.com/flatpak/xdg-desktop-portal/releases/tag/1.21.1"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2026/04/10/14"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40354.json"},{"type":"ADVISORY","url":"https://github.com/flatpak/xdg-desktop-portal/security/advisories/GHSA-rqr9-jwwf-wxgj"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40354"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/flatpak/xdg-desktop-portal","events":[{"introduced":"0"},{"fixed":"f5aec228c9eb0c9a70eadd6424d92c0ca8a78247"},{"introduced":"d49f4cb0ea1d6ddc02949a9631626668cd7fc4fc"},{"fixed":"ced43a7c1c61083fac012a7c7991482ed9798fa3"}],"database_specific":{"cpe":["cpe:2.3:a:flatpak:xdg-desktop-portal:*:*:*:*:*:*:*:*","cpe:2.3:a:flatpak:xdg-desktop-portal:1.21.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"0"},{"fixed":"1.20.4"},{"introduced":"1.21.0"},{"last_affected":"1.21.0"}],"source":["CPE_RANGE","CPE_STRING","REFERENCES"]}}],"versions":["1.21.0","1.20.3","1.20.2","1.20.1","1.20.0","1.19.4","1.19.3","1.19.2","1.19.1","1.19.0","1.18.1","1.18.0","1.17.2","1.17.1","1.17.0","1.16.0","1.15.0","1.14.1","1.14.0","1.12.1","1.12.0","1.10.0","1.8.1","1.8.0","1.7.2","1.7.1","1.7.0","1.6.0","1.5.4","1.5.3","1.5.2","1.5.1","1.5.0","1.4.2","1.4.1","1.4.0","1.2.0","1.1.1","1.1.0","1.0.3","1.0.2","1.0.1","1.0","0.99","0.11","0.10","0.9","0.8","0.7","0.6","0.5","0.4","0.3","0.2","0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40354.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}