{"action":"Upgrade linux to 6.12.85-1 or later.","affected":[{"fixed":"6.12.85-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.85-1"],"id":"tcs_01M5NSB449F1F2EJ7K8VC4WYF8","modified_at":"2026-10-01T03:02:40.110703571Z","published_at":"2026-05-27T14:17:15.500Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-45983","https://security-tracker.debian.org/tracker/CVE-2026-45983"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-45983#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-45983"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: nfsd: never defer requests during idmap lookup During v4 request compound arg decoding, some ops (e.g. SETATTR) can trigger idmap lo"}