{"action":"Upgrade ruby to 2.7.3-r0 or later.","affected":[{"introduced":"3.0.0"}],"component":"ruby","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.19","exploited":false,"fixed_versions":["2.7.3-r0"],"id":"tcs_01M5ND588J2MEMJRFZ6MBVTNXH","modified_at":"2026-10-23T17:17:56.179702631Z","published_at":"2021-07-30T14:15:16.303Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-28966","https://security.alpinelinux.org/vuln/CVE-2021-28966"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-28966#Alpine:v3.19/ruby","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-28966"}],"summary":"In Ruby through 3.0 on Windows, a remote attacker can submit a crafted path when a Web application handles a parameter with TmpDir."}