{"id":"CVE-2021-34121","details":"An Out of Bounds flaw was discovered in htmodoc 1.9.12 in function parse_tree() in toc.cxx, this possibly leads to memory layout information leaking in the data. This might be used in a chain of vulnerability in order to reach code execution.","modified":"2026-05-17T11:54:36.206691081Z","published":"2023-07-18T14:15:11.780Z","database_specific":{},"references":[{"type":"REPORT","url":"https://github.com/michaelrsweet/htmldoc/issues/433"},{"type":"FIX","url":"https://github.com/michaelrsweet/htmldoc/commit/c67bbd8756f015e33e4ba639a40c7f9d8bd9e8ab"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}