{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"golang-golang-x-net","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NVF42EBX2109R1JPQEASQX","modified_at":"2026-10-12T22:00:13.833447073Z","published_at":"2026-10-08T23:17:03.647Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-78663","https://security-tracker.debian.org/tracker/CVE-2026-78663"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-78663#Debian:13/golang-golang-x-net","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-78663"}],"summary":"The HTTP/2 server can refund connection-level flow control twice for the same data: Once when a client resets a stream (refunding data for any sent-but-unread portion of the stream), and again when a"}