{"action":"Upgrade libssh2 to 1.8.1-r0 or later.","affected":[{"fixed":"1.8.1-r0","introduced":"0.15"}],"component":"libssh2","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.22","exploited":false,"fixed_versions":["1.8.1-r0"],"id":"tcs_01M5NBQVTJ7ZA30KHT5X2F3146","modified_at":"2026-09-21T06:17:52.520603161Z","published_at":"2019-03-25T19:29:01.930Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-3861","https://security.alpinelinux.org/vuln/CVE-2019-3861"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-3861#Alpine:v3.22/libssh2","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-3861"}],"summary":"An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSH packets with a padding length value greater than the packet length are parsed. A remote attacker who compromises a SSH"}