{"action":"Upgrade rust to 1.91.1-r2 or later.","affected":[{"fixed":"1.91.1-r2","introduced":"0"}],"component":"rust","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["1.91.1-r2"],"id":"tcs_01M5NFTSVJD9QX9Q0TMHTZS2R1","modified_at":"2026-10-01T02:17:49.333979350Z","published_at":"2026-05-25T10:16:15.273Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-5222","https://security.alpinelinux.org/vuln/CVE-2026-5222"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-5222","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-5222"}],"summary":"Cargo between 1.68 and 1.96 incorrectly normalized the URLs of third-party registries using the sparse index protocol. If a hosting provider allowed multiple registries to be hosted with arbitrary nam"}