{"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:14","exploited":false,"fixed_versions":["2.12-6"],"id":"tcs_01M5NMT0W02JKSSVT82R9AWGFD","modified_at":"2026-10-23T17:47:35.259048005Z","published_at":"2025-03-03T17:15:14.053Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-0678","https://security-tracker.debian.org/tracker/CVE-2025-0678"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-0678#Debian:14/grub2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-0678"}],"summary":"A flaw was found in grub2. When reading data from a squash4 filesystem, grub's squash4 fs module uses user-controlled parameters from the filesystem geometry to determine the internal buffer size, how"}