{"action":"Upgrade linux to 7.2.6-1 or later.","affected":[{"fixed":"7.2.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.2.6-1"],"id":"tcs_01M5NW9J4907WDEAC18KZFRQZK","modified_at":"2026-10-23T18:05:47.523694224Z","published_at":"2026-09-11T20:19:55.173Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89683","https://security-tracker.debian.org/tracker/CVE-2026-89683"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89683#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89683"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: nfsd: fix dentry ref leak on V4ROOT export filehandle lookup nfsd_set_fh_dentry() leaks the dentry reference from exportfs_decode_fh"}