{"action":"Upgrade golang-1.26 to 1.26.9-1 or later.","affected":[{"fixed":"1.26.9-1","introduced":"0"}],"component":"golang-1.26","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.26.9-1"],"id":"tcs_01M5NVF4YDM4APEW6Y2BPZRPFE","modified_at":"2026-10-12T22:00:13.814371017Z","published_at":"2026-10-08T23:17:04.010Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-78669","https://security-tracker.debian.org/tracker/CVE-2026-78669"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-78669#Debian:14/golang-1.26","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-78669"}],"summary":"A malicious HTTP/2 peer can cause excessive CPU consumption in the client or server by opening a large number of streams and then sending many small SETTINGS frames containing SETTINGS_INITIAL_WINDOW_"}