CVE-2026-57434
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Jun 25, 2026
Vendor
unknown
Description
Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri contains a bug when calling certain methods on allocated-but-uninitialized native wrapper classes that inherit from Nokogiri::XML::Node. This caused a NULL pointer dereference that could crash the process. This vulnerability is fixed in 1.19.4.