{"id":12472,"date":"2026-09-04T18:59:25","date_gmt":"2026-09-04T10:59:25","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2025-15646"},"modified":"2026-09-04T18:59:25","modified_gmt":"2026-09-04T10:59:25","slug":"cve-2025-15646","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2025-15646","title":{"rendered":"CVE-2025-15646 [CRITICAL] &#8211; HTML::Gumbo versions before 0.19 for Perl disclose heap memory via type confusion.\n\nSuppor"},"content":{"rendered":"<p>HTML::Gumbo versions before 0.19 for Perl disclose heap memory via type confusion.<\/p>\n<p>Support for the  element was added to libgumbo 0.10.0 in 2015, but the walk_tree function in lib\/HTML\/Gumbo.xs was not updated to support it. The element was treated as a text-node, where strlen() over-reads the heap block that the pointer addresses.<\/p>\n<p>Any caller that runs parse() with the default format =&gt; &#8216;string&#8217;, or with format =&gt; &#8216;tree&#8217;, on input containing a  element serializes the over-read bytes into the returned result, disclosing bounded heap contents. format =&gt; &#8216;callback&#8217; reaches a croak on the unhandled node type and is unaffected.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>HTML::Gumbo versions before 0.19 for Perl disclose heap memory via type confusion.<\/p>\n<p>Support for the  element was added to libgumbo 0.10.0 in 2015, but the walk_tree function in lib\/HTML\/Gumbo.xs was n<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-12472","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/12472","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=12472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}