{"action":"Upgrade ruby-rack to 2.2.20-0+deb12u1 or later.","affected":[{"fixed":"2.2.20-0+deb12u1","introduced":"0"}],"component":"ruby-rack","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.2.20-0+deb12u1"],"id":"tcs_01M5NP4WDCFQXNFQSNVKN4MNSW","modified_at":"2026-10-23T17:47:41.092806967Z","published_at":"2025-10-07T15:16:02.950Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-61770","https://security-tracker.debian.org/tracker/CVE-2025-61770"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-61770","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-61770"}],"summary":"Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, `Rack::Multipart::Parser` buffers the entire multipart preamble (bytes before the first boundary) in memory"}