{"action":"Upgrade libssh to 0.11.2-r0 or later.","affected":[{"fixed":"0.11.2-r0","introduced":"0"}],"component":"libssh","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["0.11.2-r0"],"id":"tcs_01M6H0PB2RGSW2Q75ZG007250S","modified_at":"2026-11-03T06:32:51.172656008Z","published_at":"2025-08-20T13:15:28.890Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2025-4877","https://security.alpinelinux.org/vuln/CVE-2025-4877"],"severity":{"label":"medium","score":4.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2025-4877#Alpine:v3.24/libssh","url":"https://osv.dev/vulnerability/ALPINE-CVE-2025-4877"}],"summary":"There's a vulnerability in the libssh package where when a libssh consumer passes in an unexpectedly large input buffer to ssh_get_fingerprint_hash() function. In such cases the bin_to_base64() functi"}