{"id":4260,"date":"2026-09-04T18:46:22","date_gmt":"2026-09-04T10:46:22","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-67291"},"modified":"2026-09-04T18:46:22","modified_gmt":"2026-09-04T10:46:22","slug":"cve-2026-67291","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-67291","title":{"rendered":"CVE-2026-67291 [HIGH] &#8211; FreeRDP before 3.29.0 (affected versions"},"content":{"rendered":"<p>FreeRDP before 3.29.0 (affected versions &lt;= 3.28.0) contains a heap out-of-bounds read in update_process_glyph_fragments()\/glyph_cache_fragment_put() in libfreerdp\/cache\/glyph.c. When handling a GLYPH_FRAGMENT_ADD update, the code reads a one-byte server-controlled declared fragment size but does not verify it fits within the remaining received buffer before allocating and copying that many bytes. A malicious RDP server can send a short fragment with an oversized declared size, causing the client to read beyond the allocated buffer, resulting in an out-of-bounds read and client crash.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>FreeRDP before 3.29.0 (affected versions<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-4260","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/4260","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=4260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}