{"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_01M5NNVG8KTFBDT4ZY4P8RE6GQ","modified_at":"2026-10-16T09:47:34.170184712Z","published_at":"2025-12-16T14:15:48.217Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40362","https://security-tracker.debian.org/tracker/CVE-2025-40362"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40362","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40362"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ceph: fix multifs mds auth caps issue The mds auth caps check should also validate the fsname along with the associated caps. Not do"}