{"action":"Upgrade flatpak to 1.18.4-1 or later.","affected":[{"fixed":"1.18.4-1","introduced":"0"}],"component":"flatpak","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.18.4-1"],"id":"tcs_01M5NX2C1YFQCCTYFA7GDFFNCG","modified_at":"2026-09-30T16:00:25.448581463Z","published_at":"2026-09-29T04:18:02.397Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-97024","https://security-tracker.debian.org/tracker/CVE-2026-97024"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-97024#Debian:14/flatpak","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-97024"}],"summary":"A path traversal vulnerability in Flatpak's handling of the files/etc directory during app deployment allows a malicious Flatpak app to cause certain host system files (such as passwd, group, machine-"}