{"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_01M5NP89HZ5RNMFPHYT4VM96BH","modified_at":"2026-10-15T10:02:12.245730311Z","published_at":"2025-12-16T14:15:54.023Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-68211","https://security-tracker.debian.org/tracker/CVE-2025-68211"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-68211#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-68211"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ksm: use range-walk function to jump over holes in scan_get_next_rmap_item Currently, scan_get_next_rmap_item() walks every page add"}