CVE-2025-15646

A flaw was found in HTML::Gumbo, a Perl module used for parsing HTML. This vulnerability allows for information disclosure due to a type confusion error when processing HTML input containing a element. An attacker could exploit this by providing specially crafted HTML, leading to the disclosure o...

CVE-2025-15646

HTML::Gumbo versions before 0.19 for Perl disclose heap memory via type confusion. Support for the element was added to libgumbo 0.10.0 in 2015, but the walktree 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...