{"action":"Upgrade grub2 to 2.04-9 or later.","affected":[{"fixed":"2.04-9","introduced":"0"}],"component":"grub2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.04-9"],"id":"tcs_01M5NEKRE6B76T8QPG0GJSXG2Z","modified_at":"2026-10-26T12:01:28.820661155Z","published_at":"2020-07-30T13:15:10.987Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-14309","https://security-tracker.debian.org/tracker/CVE-2020-14309"],"severity":{"label":"medium","score":6.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-14309#Debian:14/grub2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-14309"}],"summary":"There's an issue with grub2 in all versions before 2.06 when handling squashfs filesystems containing a symbolic link with name length of UINT32 bytes in size. The name size leads to an arithmetic ove"}