{"action":"Upgrade grub to 2.06-r0 or later.","affected":[{"fixed":"2.06-r0","introduced":"0"}],"component":"grub","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["2.06-r0"],"id":"tcs_01M5NC5WMZH9F6C8J5MBQWC000","modified_at":"2026-10-26T11:17:55.118677498Z","published_at":"2020-07-30T13:15:10.987Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-14309","https://security.alpinelinux.org/vuln/CVE-2020-14309"],"severity":{"label":"medium","score":6.7},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-14309#Alpine:v3.21/grub","url":"https://osv.dev/vulnerability/ALPINE-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"}