{"action":"Upgrade grub2 to 2.06-5 or later.","affected":[{"fixed":"2.06-5","introduced":"0"}],"component":"grub2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.06-5"],"id":"tcs_01M5NGK64MTPM7QH17T4YXQNMD","modified_at":"2026-11-03T08:02:16.161507529Z","published_at":"2022-12-14T21:15:10.190Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-2601","https://security-tracker.debian.org/tracker/CVE-2022-2601"],"severity":{"label":"high","score":8.6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-2601#Debian:14/grub2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-2601"}],"summary":"A buffer overflow was found in grub_font_construct_glyph(). A malicious crafted pf2 font can lead to an overflow when calculating the max_glyph_size value, allocating a smaller than needed buffer for"}