{"action":"Upgrade scheme48 to 1.9-4 or later.","affected":[{"fixed":"1.9-4","introduced":"0"}],"component":"scheme48","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.9-4"],"id":"tcs_01M5NATK9KABGZFWFQC5XJZXQ8","modified_at":"2026-10-23T16:00:29.981458775Z","published_at":"2018-07-20T17:29:00.273Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2014-4150","https://security-tracker.debian.org/tracker/CVE-2014-4150"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2014-4150#Debian:13/scheme48","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2014-4150"}],"summary":"The scheme48-send-definition function in cmuscheme48.el in Scheme 48 allows local users to write to arbitrary files via a symlink attack on /tmp/s48lose.tmp."}