{"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_01M6H9RYPZGKFBZXXZYY6AZ8M7","modified_at":"2026-11-03T06:33:03.898485510Z","published_at":"2026-07-21T15:16:37.897Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-59851","https://security.alpinelinux.org/vuln/CVE-2026-59851"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-59851","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-59851"}],"summary":"A flaw was found in libssh. On servers with GSSAPIKeyExchange enabled, the gssapi-keyex path does not verify whether the authenticated Kerberos principal is authorized for the requested local user, al"}