{"action":"Upgrade linux to 6.1.180-1 or later.","affected":[{"fixed":"6.1.180-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.180-1"],"id":"tcs_01M5NVQ9D3N5C9W0HZMBRWBDAT","modified_at":"2026-10-23T18:05:45.141259901Z","published_at":"2026-08-28T08:16:47.850Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80630","https://security-tracker.debian.org/tracker/CVE-2026-80630"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80630","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80630"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_fq_codel: Do not call qdisc_tree_reduce_backlog during peek before restoring qlen Whenever fq_codel drops packets dur"}