{"id":"CVE-2021-27548","details":"There is a Null Pointer Dereference vulnerability in the XFAScanner::scanNode() function in XFAScanner.cc in xpdf 4.03.","modified":"2026-03-14T10:49:55.335185Z","published":"2022-05-18T15:15:08.153Z","references":[{"type":"EVIDENCE","url":"https://forum.xpdfreader.com/viewtopic.php?f=3&t=42115"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.03"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27548.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}