{"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_01M5NNTDFEGS3GWFJZ8C1AQNPZ","modified_at":"2026-10-23T18:04:36.419412582Z","published_at":"2025-12-04T16:16:18.663Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40251","https://security-tracker.debian.org/tracker/CVE-2025-40251"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40251#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40251"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy The function devl_rate_nodes_destroy is documented to \"Unset parent f"}