{"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:v3.22","exploited":false,"fixed_versions":["2.06-r0"],"id":"tcs_01M5NCHYN2YEXFFT11BHRDV4DD","modified_at":"2026-10-26T11:17:55.162376318Z","published_at":"2021-03-03T17:15:11.787Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-27749","https://security.alpinelinux.org/vuln/CVE-2020-27749"],"severity":{"label":"medium","score":6.7},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-27749#Alpine:v3.22/grub","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-27749"}],"summary":"A flaw was found in grub2 in versions prior to 2.06. Variable names present are expanded in the supplied command line into their corresponding variable contents, using a 1kB stack buffer for temporary"}