{"action":"Upgrade golang-1.27 to 1.27.2-1 or later.","affected":[{"fixed":"1.27.2-1","introduced":"0"}],"component":"golang-1.27","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.27.2-1"],"id":"tcs_01M5NVF4MDJ78EFYA728TYSSN5","modified_at":"2026-10-12T11:00:45.252295544Z","published_at":"2026-10-08T23:17:03.880Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-78667","https://security-tracker.debian.org/tracker/CVE-2026-78667"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-78667#Debian:14/golang-1.27","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-78667"}],"summary":"When parsing a Range header containing a large number of small ranges, FileServer(FS), ServeContent, and ServeFile(FS) can consume an excessive amount of CPU."}