{"id":"CVE-2021-42860","details":"A stack buffer overflow exists in Mini-XML v3.2. When inputting an unformed XML string to the mxmlLoadString API, it will cause a stack-buffer-overflow in mxml_string_getc:2611. NOTE: it is unclear whether this input is allowed by the API specification","modified":"2026-04-10T04:39:18.126266Z","published":"2022-05-26T12:15:07.693Z","references":[{"type":"REPORT","url":"https://github.com/michaelrsweet/mxml/issues/286"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/michaelrsweet/mxml","events":[{"introduced":"0"},{"last_affected":"38b044ed8ca2a611ed9ed3e26c4b46416335194e"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"3.2"}]}}],"versions":["v2.11","v2.12","v3.0","v3.1","v3.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-42860.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}