{"action":"Upgrade linux to 6.17.6-1 or later.","affected":[{"fixed":"6.17.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.17.6-1"],"id":"tcs_01M5NNT919VPD6XQANDBGJN6RT","modified_at":"2026-10-23T18:04:59.445965131Z","published_at":"2025-12-04T16:16:16.407Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40235","https://security-tracker.debian.org/tracker/CVE-2025-40235"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40235#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40235"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: btrfs: directly free partially initialized fs_info in btrfs_check_leaked_roots() If fs_info->super_copy or fs_info->super_for_commit"}