{"action":"Upgrade starlette to 1.1.0-1 or later.","affected":[{"fixed":"1.1.0-1","introduced":"0"}],"component":"starlette","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.1.0-1"],"id":"tcs_01M5NSM6DHVG199JXKYPHRAGX4","modified_at":"2026-10-02T08:47:22.542172901Z","published_at":"2026-05-26T22:16:44.020Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-48710","https://security-tracker.debian.org/tracker/CVE-2026-48710"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-48710#Debian:14/starlette","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-48710"}],"summary":"Starlette is a lightweight ASGI framework/toolkit. Prior to version 1.0.1, the HTTP `Host` request header was not validated before being used to reconstruct `request.url`. Because the routing algorith"}