{"action":"Upgrade linux to 6.12.10-1 or later.","affected":[{"fixed":"6.12.10-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.12.10-1"],"id":"tcs_01M5NN074PQJ2RV4JFN3XRQ0BW","modified_at":"2026-09-01T20:05:41.787521427Z","published_at":"2025-01-19T11:15:08.890Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21634","https://security-tracker.debian.org/tracker/CVE-2025-21634"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21634#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21634"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: cgroup/cpuset: remove kernfs active break A warning was found: WARNING: CPU: 10 PID: 3486953 at fs/kernfs/file.c:828 CPU: 10 PID: 34"}