{"action":"Upgrade libssh to 0.12.1-r0 or later.","affected":[{"fixed":"0.12.1-r0","introduced":"0"}],"component":"libssh","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["0.12.1-r0"],"id":"tcs_01M6H4K7J1EDK8SPKXV42TE0RS","modified_at":"2026-11-03T06:32:58.116394546Z","published_at":"2026-07-21T13:17:18.143Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-59846","https://security.alpinelinux.org/vuln/CVE-2026-59846"],"severity":{"label":"low","score":3.9},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-59846","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-59846"}],"summary":"A flaw was found in libssh. A malicious username expanded through %r in ProxyCommand handling can inject shell metacharacters, exposing environment variables and causing unintended shell behavior."}