{"action":"Upgrade curl to 8.22.0-1 or later.","affected":[{"fixed":"8.22.0-1","introduced":"0"}],"component":"curl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["8.22.0-1"],"id":"tcs_01M5NW4VCD64VHAF9C4T4VP3H8","modified_at":"2026-10-23T17:47:31.022050439Z","published_at":"2026-10-20T21:17:20.497Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-87864","https://security-tracker.debian.org/tracker/CVE-2026-87864"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-87864#Debian:14/curl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-87864"}],"summary":"Enabling `CURLOPT_CRLF` causes curl to advertise the raw input byte count in the `IMAP APPEND {N}` literal while transmitting line-ending expanded data. The server reads only $N$ bytes for the payload"}