{"action":"Upgrade grub2 to 2.06-8 or later.","affected":[{"fixed":"2.06-8","introduced":"0"}],"component":"grub2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.06-8"],"id":"tcs_01M5NFYEPNBTX0XJ6AS4YV4RFE","modified_at":"2026-10-23T18:04:00.212655083Z","published_at":"2022-03-10T17:43:14.770Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-3981","https://security-tracker.debian.org/tracker/CVE-2021-3981"],"severity":{"label":"low","score":3.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-3981#Debian:14/grub2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-3981"}],"summary":"A flaw in grub2 was found where its configuration file, known as grub.cfg, is being created with the wrong permission set allowing non privileged users to read its content. This represents a low sever"}