{"action":"Upgrade linux to 6.12.63-1 or later.","affected":[{"fixed":"6.12.63-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.63-1"],"id":"tcs_01M5NNM7RFFH6MNEZ1XFWH9FZC","modified_at":"2026-10-23T18:05:29.632410594Z","published_at":"2025-09-03T13:15:48.897Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-38678","https://security-tracker.debian.org/tracker/CVE-2025-38678"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-38678#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-38678"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: reject duplicate device on updates A chain/flowtable update with duplicated devices in the same batch is possi"}