{"id":"CVE-2021-26259","details":"A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in render_table_row(),in ps-pdf.cxx may lead to arbitrary code execution and denial of service.","modified":"2026-02-24T11:36:02.881182Z","published":"2022-03-03T23:15:08.033Z","related":["MGASA-2021-0332"],"references":[{"type":"ADVISORY","url":"https://github.com/michaelrsweet/htmldoc/commit/0ddab26a542c74770317b622e985c52430092ba5"},{"type":"ADVISORY","url":"https://github.com/michaelrsweet/htmldoc/issues/417"},{"type":"REPORT","url":"https://github.com/michaelrsweet/htmldoc/issues/417"},{"type":"FIX","url":"https://github.com/michaelrsweet/htmldoc/commit/0ddab26a542c74770317b622e985c52430092ba5"},{"type":"FIX","url":"https://github.com/michaelrsweet/htmldoc/issues/417"},{"type":"EVIDENCE","url":"https://github.com/michaelrsweet/htmldoc/issues/417"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/michaelrsweet/htmldoc","events":[{"introduced":"0"},{"last_affected":"df5d3010151a506c5ca138548aac02b37fb421f9"}]}],"versions":["v1.8.30","v1.9","v1.9.1","v1.9.10","v1.9.11","v1.9.12","v1.9.2","v1.9.3","v1.9.4","v1.9.5","v1.9.6","v1.9.7","v1.9.8","v1.9.9"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-26259.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}