{"action":"Upgrade libssh to 0.12.1-1 or later.","affected":[{"fixed":"0.12.1-1","introduced":"0"}],"component":"libssh","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["0.12.1-1"],"id":"tcs_01M5NQNTQR240AN0YTD6C2PYQ3","modified_at":"2026-10-17T00:00:08.375018010Z","published_at":"2026-07-21T09:16:53.683Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-15370","https://security-tracker.debian.org/tracker/CVE-2026-15370"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-15370#Debian:14/libssh","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-15370"}],"summary":"A flaw was found in libssh. During SFTP server directory listing, the longname field is constructed with unsafe concatenation into a fixed-size stack buffer. When a client causes the server to list at"}