{"action":"Upgrade gthumb to 3:3.6.2-2 or later.","affected":[{"fixed":"3:3.6.2-2","introduced":"0"}],"component":"gthumb","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3:3.6.2-2"],"id":"tcs_01M5ND7Z45XCET7AS4MRVK4YK7","modified_at":"2026-10-23T18:02:29.461141134Z","published_at":"2018-10-29T12:29:06.400Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-18718","https://security-tracker.debian.org/tracker/CVE-2018-18718"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-18718#Debian:14/gthumb","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-18718"}],"summary":"An issue was discovered in gThumb through 3.6.2. There is a double-free vulnerability in the add_themes_from_dir method in dlg-contact-sheet.c because of two successive calls of g_free, each of which"}