{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"gnome-tweaks","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NVB9MWJSW92G7NQ96FJ98Y","modified_at":"2026-10-01T03:03:42.177841947Z","published_at":"2026-09-08T09:18:20.960Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-74859","https://security-tracker.debian.org/tracker/CVE-2026-74859"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-74859#Debian:13/gnome-tweaks","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-74859"}],"summary":"The shell theme installer in gnome-tweaks extracts user-supplied ZIP archives without validating archive member paths. As a result, a crafted theme archive can write files outside ~/.themes by using ."}