{"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_01M5NMT1WMMA96EDYPG1E324AB","modified_at":"2026-10-23T17:47:32.461095018Z","published_at":"2025-03-03T18:15:30.930Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-0686","https://security-tracker.debian.org/tracker/CVE-2025-0686"],"severity":{"label":"medium","score":6.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-0686#Debian:14/grub2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-0686"}],"summary":"A flaw was found in grub2. When performing a symlink lookup from a romfs filesystem, grub's romfs filesystem module uses user-controlled parameters from the filesystem geometry to determine the intern"}