{"action":"Upgrade stunnel to 5.82-r0 or later.","affected":[{"fixed":"5.82-r0","introduced":"0"}],"component":"stunnel","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["5.82-r0"],"id":"tcs_01M6HBHPDG8N8HXF5W0NXF86SC","modified_at":"2026-11-03T06:33:05.823665221Z","published_at":"2026-08-04T14:16:32.693Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-70368","https://security.alpinelinux.org/vuln/CVE-2026-70368"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-70368","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-70368"}],"summary":"A stack-based out-of-bounds read vulnerability exists in the \"s_vlog\" function of stunnel, when handling oversized log messages via \"vsnprintf\". A remote attacker with network access to a stunnel serv"}