{"action":"Upgrade golang-1.27 to 1.27~rc3-1 or later.","affected":[{"fixed":"1.27~rc3-1","introduced":"0"}],"component":"golang-1.27","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.27~rc3-1"],"id":"tcs_01M5NT2C78S1YBM6TS1W76ZX8D","modified_at":"2026-10-12T11:00:12.593986365Z","published_at":"2026-08-13T22:17:22.207Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-56858","https://security-tracker.debian.org/tracker/CVE-2026-56858"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-56858#Debian:14/golang-1.27","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-56858"}],"summary":"Previously, pathological inputs could close an unescaped '/' early, allowing for attack-controlled data to inject arbitrary content, potentially leading to XSS."}