{"action":"Upgrade linux to 6.1.20-1 or later.","affected":[{"fixed":"6.1.20-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.20-1"],"id":"tcs_01M5NJRZ45WV081CQF9ASP87GP","modified_at":"2026-10-16T09:47:23.302954876Z","published_at":"2025-10-04T16:15:57.297Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53606","https://security-tracker.debian.org/tracker/CVE-2023-53606"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53606","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53606"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: nfsd: clean up potential nfsd_file refcount leaks in COPY codepath There are two different flavors of the nfsd4_copy struct. One is"}