{"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_01M5NP8330Q78ZRW05EP2ZWDBN","modified_at":"2026-10-15T10:02:20.626435924Z","published_at":"2025-12-16T14:15:51.240Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-68186","https://security-tracker.debian.org/tracker/CVE-2025-68186"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-68186","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-68186"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Do not warn in ring_buffer_map_get_reader() when reader catches up The function ring_buffer_map_get_reader() is a bit m"}