{"action":"Upgrade linux to 6.12.57-1 or later.","affected":[{"fixed":"6.12.57-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.57-1"],"id":"tcs_01M5NNVDRNE6H99VGE3R4CSHRE","modified_at":"2026-10-15T10:02:07.858838508Z","published_at":"2025-12-16T14:15:47.203Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40353","https://security-tracker.debian.org/tracker/CVE-2025-40353"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40353","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40353"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: arm64: mte: Do not warn if the page is already tagged in copy_highpage() The arm64 copy_highpage() assumes that the destination page"}