{"id":"CVE-2022-1071","summary":"User after free in mrb_vm_exec in mruby/mruby","details":"User after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.","modified":"2026-04-10T04:42:35.374297Z","published":"2022-03-26T03:40:10Z","database_specific":{"cna_assigner":"@huntrdev","cwe_ids":["CWE-416"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1071.json"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/6597ece9-07af-415b-809b-919ce0a17cf3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1071.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1071"},{"type":"FIX","url":"https://github.com/mruby/mruby/commit/aaa28a508903041dd7399d4159a8ace9766b022f"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mruby/mruby","events":[{"introduced":"0"},{"fixed":"87260e7bb1a9edfb2ce9b41549c4142129061ca5"}]}],"versions":["1.0.0","1.1.0","1.2.0","3.0.0-preview","3.2.0-rc","3.2.0-rc2","3.2.0-rc3","3.2.0-rc4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1071.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H"}]}