{"action":"Upgrade apk-tools to 2.12.5-r0 or later.","affected":[{"fixed":"2.12.5-r0","introduced":"2.12.0"}],"component":"apk-tools","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["2.12.5-r0"],"id":"tcs_01M5ND5WC74M2X7B2GG84NSAAM","modified_at":"2026-10-23T17:17:56.182214081Z","published_at":"2021-04-21T16:15:08.830Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-30139","https://security.alpinelinux.org/vuln/CVE-2021-30139"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-30139#Alpine:v3.23/apk-tools","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-30139"}],"summary":"In Alpine Linux apk-tools before 2.12.5, the tarball parser allows a buffer overflow and crash."}