{"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_01M6HABDWMH0B3CVT5W0SBHM5J","modified_at":"2026-11-03T06:33:03.909267012Z","published_at":"2026-08-04T14:16:32.557Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-70367","https://security.alpinelinux.org/vuln/CVE-2026-70367"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-70367","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-70367"}],"summary":"A Server-Side Request Forgery (SSRF) bypass vulnerability exists in “stunnel” 5.79 and lower when configured in SOCKS proxy mode. This flaw allows a client to bypass intended localhost restrictions by"}