{"action":"Upgrade mruby to 3.1.0-1 or later.","affected":[{"fixed":"3.1.0-1","introduced":"0"}],"component":"mruby","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["3.1.0-1"],"id":"tcs_01M5NG34AXH83HCRZ7ZD8T1QBJ","modified_at":"2026-10-23T18:04:17.634786346Z","published_at":"2023-02-14T16:15:11.087Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-46023","https://security-tracker.debian.org/tracker/CVE-2021-46023"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-46023","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-46023"}],"summary":"An Untrusted Pointer Dereference was discovered in function mrb_vm_exec in mruby before 3.1.0-rc. The vulnerability causes a segmentation fault and application crash."}