{"action":"Upgrade flatpak to 0.10.3-1 or later.","affected":[{"fixed":"0.10.3-1","introduced":"0"}],"component":"flatpak","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.10.3-1"],"id":"tcs_01M5NDG6HPJ7N4TMYNQ8B02MFT","modified_at":"2026-10-23T18:03:23.180173258Z","published_at":"2018-02-02T14:29:01.637Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-6560","https://security-tracker.debian.org/tracker/CVE-2018-6560"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-6560#Debian:13/flatpak","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-6560"}],"summary":"In dbus-proxy/flatpak-proxy.c in Flatpak before 0.8.9, and 0.9.x and 0.10.x before 0.10.3, crafted D-Bus messages to the host can be used to break out of the sandbox, because whitespace handling in th"}