LOWCVSS 2.9

CVE-2026-40354

CVE-2026-40354 updated by NVD

Modified: 2026-10-28
Sources: nvd

Summary

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.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-40354

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

CVE® is a registered trademark of The MITRE Corporation. CVE content reproduced under the CVE Terms of Use; copyright designation © MITRE.