{"action":"Upgrade linux to 6.1.158-1 or later.","affected":[{"fixed":"6.1.158-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.158-1"],"id":"tcs_01M5NNREK4BGY0X50SZH01WD9C","modified_at":"2026-10-23T18:04:59.243659456Z","published_at":"2025-10-28T12:15:38.207Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40042","https://security-tracker.debian.org/tracker/CVE-2025-40042"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40042","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40042"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference There is a critical race condition in kprobe i"}