{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"rex","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NWYV71E1E5N5JWV8721R9V","modified_at":"2026-10-31T10:02:31.195620305Z","published_at":"2026-10-21T22:16:50.370Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-94140","https://security-tracker.debian.org/tracker/CVE-2026-94140"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-94140#Debian:13/rex","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-94140"}],"summary":"Rex versions through 1.16.1 for Perl accept an unknown SSH host key for remote rsync transfers because sync hardcodes StrictHostKeyChecking=no. Every remote branch of sync builds its ssh command with"}