{"action":"Upgrade linux to 6.4.11-1 or later.","affected":[{"fixed":"6.4.11-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.4.11-1"],"id":"tcs_01M5NJW1MMSA2QD8XW7DA76RMS","modified_at":"2026-10-23T18:05:28.566251293Z","published_at":"2025-12-24T13:16:09.447Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-54076","https://security-tracker.debian.org/tracker/CVE-2023-54076"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-54076","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-54076"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: smb: client: fix missed ses refcounting Use new cifs_smb_ses_inc_refcount() helper to get an active reference of @ses and @ses->dfs_"}