{"action":"Upgrade linux to 6.12.57-1 or later.","affected":[{"fixed":"6.12.57-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.57-1"],"id":"tcs_01M5NNRT5CWB0G63W0W3G74901","modified_at":"2026-10-23T18:04:59.274928255Z","published_at":"2025-10-28T12:15:42.587Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40080","https://security-tracker.debian.org/tracker/CVE-2025-40080"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40080#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40080"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: nbd: restrict sockets to TCP and UDP Recently, syzbot started to abuse NBD with all kinds of sockets. Commit cf1b2326b734 (\"nbd: ver"}