{"action":"Upgrade grub2 to 2.12-6 or later.","affected":[{"fixed":"2.12-6","introduced":"0"}],"component":"grub2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.12-6"],"id":"tcs_01M5NMT0CJ21X8AS41T7AX9AM2","modified_at":"2026-10-23T17:47:25.628657354Z","published_at":"2025-02-19T19:15:15.280Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-0677","https://security-tracker.debian.org/tracker/CVE-2025-0677"],"severity":{"label":"medium","score":6.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-0677#Debian:13/grub2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-0677"}],"summary":"A flaw was found in grub2. When performing a symlink lookup, the grub's UFS module checks the inode's data size to allocate the internal buffer to read the file content, however, it fails to check if"}