{"action":"Upgrade systemd to 239-12 or later.","affected":[{"fixed":"239-12","introduced":"0"}],"component":"systemd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["239-12"],"id":"tcs_01M5ND3NNRCSRDXJ7JFGE8F24Z","modified_at":"2026-10-23T18:04:46.727437401Z","published_at":"2018-10-26T14:29:00.613Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-15686","https://security-tracker.debian.org/tracker/CVE-2018-15686"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-15686","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-15686"}],"summary":"A vulnerability in unit_deserialize of systemd allows an attacker to supply arbitrary state across systemd re-execution via NotifyAccess. This can be used to improperly influence systemd execution and"}