{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"curl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NX153PH6FPNHRJCPTKT7SB","modified_at":"2026-10-01T03:03:56.254863748Z","published_at":"2026-07-03T07:16:25.807Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-9545","https://security-tracker.debian.org/tracker/CVE-2026-9545"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-9545","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-9545"}],"summary":"In this scenario, libcurl first uses a proper HTTP/3 server for the initial transfers, and when it makes a second transfer to the same site it has been replaced by the attacker's impostor machine - wi"}