{"id":43857,"date":"2026-10-21T12:36:52","date_gmt":"2026-10-21T04:36:52","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-114043"},"modified":"2026-10-21T12:36:52","modified_gmt":"2026-10-21T04:36:52","slug":"cve-2026-114043","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-114043","title":{"rendered":"CVE-2026-114043 [MEDIUM] &#8211; FreeRDP before 3.32.1 contains a heap-based out-of-bounds read in WinPR&#8217;s clipboard PNG-to"},"content":{"rendered":"<p>FreeRDP before 3.32.1 contains a heap-based out-of-bounds read in WinPR&#8217;s clipboard PNG-to-CF_DIB synthesis because winpr_read_png_from_buffer() allocates a bit-packed buffer for PNGs with bit depth below 8, while winpr_bitmap_write_buffer() copies rows assuming one byte per pixel. A malicious RDP server can send a crafted low-bit-depth PNG clipboard payload that, when pasted by the victim, discloses megabytes of heap memory.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>FreeRDP before 3.32.1 contains a heap-based out-of-bounds read in WinPR&#8217;s clipboard PNG-to-CF_DIB synthesis because winpr_read_png_from_buffer() allocates a bit-packed buffer for PNGs with bit depth b<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-43857","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/43857","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=43857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=43857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=43857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}