{"id":"CVE-2021-26252","details":"A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in pspdf_prepare_page(),in ps-pdf.cxx may lead to execute arbitrary code and denial of service.","modified":"2026-07-07T08:51:40.786259585Z","published":"2022-02-24T19:15:09.007Z","database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"fedoraproject:fedora","cpes":["cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"34"},{"last_affected":"34"}]},{"vendor_product":"redhat:enterprise_linux","cpes":["cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"7.0"},{"last_affected":"7.0"}],"source":"CPE_STRING"}]},"references":[{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1967009"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/michaelrsweet/htmldoc","events":[{"introduced":"df5d3010151a506c5ca138548aac02b37fb421f9"},{"last_affected":"df5d3010151a506c5ca138548aac02b37fb421f9"}],"database_specific":{"extracted_events":[{"introduced":"1.9.12"},{"last_affected":"1.9.12"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:htmldoc_project:htmldoc:1.9.12:*:*:*:*:*:*:*"}}],"versions":["1.9.12","v1.9.12"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-26252.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}