{"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_01M5NNTQZ4HME2DJYK4CYEG9GE","modified_at":"2026-10-16T10:01:59.262949966Z","published_at":"2025-12-06T22:15:56.393Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40283","https://security-tracker.debian.org/tracker/CVE-2025-40283"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40283#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40283"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: reorder cleanup in btusb_disconnect to avoid UAF There is a KASAN: slab-use-after-free read in btusb_disconnect()."}