CVE-2026-55888 - XDG Desktop Portal: Arbitrary file access via SaveFiles "files" option path traversal
CVE ID :CVE-2026-55888 Published : Oct. 23, 2026, 1:17 p.m. | 58 minutes ago Description :XDG Desktop Portal is a desktop integration portal. Prior to version 1.22.1, malicious sandboxed applications can use the FileChooser.SaveFiles method to gain arbitrary file access to non-existing files...