{"action":"Upgrade py3-rencode to 1.0.6-r7 or later.","affected":[{"fixed":"1.0.6-r7","introduced":"0"}],"component":"py3-rencode","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["1.0.6-r7"],"id":"tcs_01M6GW7Y0QB9PTSVCTX0CDNGGH","modified_at":"2026-11-03T06:32:41.200147042Z","published_at":"2021-09-10T02:15:07.933Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-40839","https://security.alpinelinux.org/vuln/CVE-2021-40839"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-40839#Alpine:v3.24/py3-rencode","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-40839"}],"summary":"The rencode package through 1.0.6 for Python allows an infinite loop in typecode decoding (such as via ;\\x2f\\x7f), enabling a remote attack that consumes CPU and memory."}