{"action":"Upgrade curl to 8.21.0~rc2-1 or later.","affected":[{"fixed":"8.21.0~rc2-1","introduced":"0"}],"component":"curl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["8.21.0~rc2-1"],"id":"tcs_01M5NQC48PKNSEW1JZZH0Z631V","modified_at":"2026-10-01T03:01:52.406719935Z","published_at":"2026-07-03T07:16:23.790Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-11564","https://security-tracker.debian.org/tracker/CVE-2026-11564"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-11564","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-11564"}],"summary":"libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse if one of them matches the setup. An easy handle that first uses default native CA trust can continue t"}