{"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_01M5NW9Y41SWNRZM6DF585D5ZA","modified_at":"2026-10-23T17:47:40.913507686Z","published_at":"2026-09-11T20:19:58.620Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89712","https://security-tracker.debian.org/tracker/CVE-2026-89712"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89712#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89712"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: NFSD: restart ssc_expire_umount walk after dropping nfsd_ssc_lock nfsd4_ssc_expire_umount() walks nn->nfsd_ssc_mount_list with list_"}