{"action":"Upgrade linux to 6.12.111-1 or later.","affected":[{"fixed":"6.12.111-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.111-1"],"id":"tcs_01M5NW9A6GYX0NSNCB2DQTC4NF","modified_at":"2026-10-23T18:04:42.990708371Z","published_at":"2026-09-11T20:19:52.300Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89660","https://security-tracker.debian.org/tracker/CVE-2026-89660"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89660","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89660"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent client use-after-free during admin state revocation A stateid holds only a bare pointer to its nfs4_client; a stateid"}