{"id":27438,"date":"2026-09-22T20:30:52","date_gmt":"2026-09-22T12:30:52","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-63273"},"modified":"2026-09-22T20:30:52","modified_gmt":"2026-09-22T12:30:52","slug":"cve-2026-63273","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-63273","title":{"rendered":"CVE-2026-63273 &#8211; LibreOffice Draw can import PDF documents. A heap buffer overflow existed when importing a"},"content":{"rendered":"<p>LibreOffice Draw can import PDF documents. A heap buffer overflow existed when importing an encrypted document. The length of the decryption key was taken from the document&#8217;s own encryption dictionary and was used to fill a fixed size key buffer without being checked against it, so a length larger than that buffer wrote past its end. In fixed versions a declared key length larger than the buffer is rejected.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>LibreOffice Draw can import PDF documents. A heap buffer overflow existed when importing an encrypted document. The length of the decryption key was taken from the document&#8217;s own encryption dictionary<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-27438","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/27438","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}