{"action":"Upgrade linux to 4.19.9-1 or later.","affected":[{"fixed":"4.19.9-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.19.9-1"],"id":"tcs_01M5ND2RMYD7GWRASWDT38Y3MA","modified_at":"2026-10-23T18:02:59.341846242Z","published_at":"2018-07-27T04:29:00.327Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-14611","https://security-tracker.debian.org/tracker/CVE-2018-14611"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-14611","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-14611"}],"summary":"An issue was discovered in the Linux kernel through 4.17.10. There is a use-after-free in try_merge_free_space() when mounting a crafted btrfs image, because of a lack of chunk type flag checks in btr"}