{"action":"Upgrade systemd to 239-11 or later.","affected":[{"fixed":"239-11","introduced":"0"}],"component":"systemd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["239-11"],"id":"tcs_01M5ND3P0DPWTVNFFYHSFYWMFX","modified_at":"2026-10-23T18:03:00.173086310Z","published_at":"2018-10-26T14:29:00.757Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-15687","https://security-tracker.debian.org/tracker/CVE-2018-15687"],"severity":{"label":"high","score":7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-15687","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-15687"}],"summary":"A race condition in chown_one() of systemd allows an attacker to cause systemd to set arbitrary permissions on arbitrary files. Affected releases are systemd versions up to and including 239."}