CVE Search Engine - Security Vulnerabilities and Exploits Search Tool

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6 matches found

redhatcve•added 2026/06/29 8:44 a.m.•8 views

CVE-2026-57434

A flaw was found in Nokogiri, an open source XML and HTML library for the Ruby programming language. A remote attacker could exploit this vulnerability by calling specific methods on allocated-but-uninitialized native wrapper classes that inherit from Nokogiri::XML::Node. This could lead to a NUL...

7.5CVSS5.8AI score0.00357EPSS

Exploits0References4

cvelist•added 2026/06/25 2:32 p.m.•34 views

CVE-2026-57434 Nokogiri: Null Pointer Dereference calling methods on uninitialized wrapper classes

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...

6.3CVSS0.00357EPSS

Exploits0References1

cve•added 2026/06/25 2:32 p.m.•23 views

CVE-2026-57434

CVE-2026-57434 affects Nokogiri (Ruby) prior to version 1.19.4. A bug in allocated-but-uninitialized native wrapper classes that inherit from Nokogiri::XML::Node can cause a NULL pointer dereference, potentially crashing the process. The vulnerability is fixed in 1.19.4. Connected sources (OSV, D...

7.5CVSS5.9AI score0.00357EPSS

Exploits0References1Affected Software1