{"action":"Upgrade zstd to 1.4.1-r0 or later.","affected":[{"fixed":"1.4.1-r0","introduced":"0"}],"component":"zstd","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["1.4.1-r0"],"id":"tcs_01M5ND0Q3W7RYB5V0JSFVYN1ZW","modified_at":"2026-10-23T17:17:56.158775299Z","published_at":"2021-03-04T21:15:12.743Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-24031","https://security.alpinelinux.org/vuln/CVE-2021-24031"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-24031#Alpine:v3.24/zstd","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-24031"}],"summary":"In the Zstandard command-line utility prior to v1.4.1, output files were created with default permissions. Correct file permissions (matching the input) would only be set at completion time. Output fi"}