{"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_01M5NW9WENX7RVTH9HER9E28C8","modified_at":"2026-10-23T18:05:04.278562318Z","published_at":"2026-09-11T20:19:58.140Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89708","https://security-tracker.debian.org/tracker/CVE-2026-89708"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89708#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89708"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: nfsd: RCU-protect cl_cb_session to fix use-after-free on session teardown After a DESTROY_SESSION the per-session teardown path can"}