Use After Free

Overview nokogiri is a gem for parsing HTML, XML, SAX, and Reader. Affected versions of this package are vulnerable to Use After Free in the xmlTextReader process when DTD validation and XInclude expansion are enabled. An attacker can execute arbitrary code or cause a denial of service by...

CVE-2024-58378

Rejected reason: This CVE ID has been rejected as a duplicate...

CVE-2024-58378

Nokogiri before 1.15.6 and 1.16.x before 1.16.2 CRuby, when using the packaged libxml2 is affected by a use-after-free vulnerability in libxml2 CVE-2024-25062 in the xmlTextReader module, which underlies Nokogiri::XML::Reader. When using the XML Reader interface with DTD validation and XInclude...

UBUNTU-CVE-2024-58378

Nokogiri before 1.15.6 and 1.16.x before 1.16.2 CRuby, when using the packaged libxml2 is affected by a use-after-free vulnerability in libxml2 CVE-2024-25062 in the xmlTextReader module, which underlies Nokogiri::XML::Reader. When using the XML Reader interface with DTD validation and XInclude...

CVE-2024-58378

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EUVD-2024-55732

Nokogiri before 1.15.6 and 1.16.x before 1.16.2 CRuby, when using the packaged libxml2 is affected by a use-after-free vulnerability in libxml2 CVE-2024-25062 in the xmlTextReader module, which underlies Nokogiri::XML::Reader. When using the XML Reader interface with DTD validation and XInclude...

CVE-2024-58378

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CVE-2024-58378

CVE-2024-58378 was rejected by NVD as a duplicate, but connected advisories provide concrete details. Nokogiri before 1.15.6 and 1.16.x before 1.16.2 (CRuby using packaged libxml2 ) is vulnerable to a use-after-free in the xmlTextReader module (xmlValidatePopElement), underlying Nokogiri::XML::Re...

CVE-2024-58378 Nokogiri before 1.16.2 Use-After-Free via xmlTextReader

Nokogiri before 1.15.6 and 1.16.x before 1.16.2 CRuby, when using the packaged libxml2 is affected by a use-after-free vulnerability in libxml2 CVE-2024-25062 in the xmlTextReader module, which underlies Nokogiri::XML::Reader. When using the XML Reader interface with DTD validation and XInclude...

CVE-2026-34401 XML Notepad: XML External Entity (XXE) Injection via Unsafe XmlTextReader in XML Diff and Schema Loading

XML Notepad is a Windows program that provides a simple intuitive User Interface for browsing and editing XML documents. Prior to version 2.9.0.21, XML Notepad does not disable DTD processing by default which means external entities are resolved automatically. There is a well known attack related...

CVE-2026-34401 XML Notepad: XML External Entity (XXE) Injection via Unsafe XmlTextReader in XML Diff and Schema Loading

XML Notepad is a Windows program that provides a simple intuitive User Interface for browsing and editing XML documents. Prior to version 2.9.0.21, XML Notepad does not disable DTD processing by default which means external entities are resolved automatically. There is a well known attack related...

Use After Free

libxml2 is vulnerable to Use After Free. The vulnerability is caused due to a lack of validation within the xmlTextReader module. When parsing a crafted XML document using the XML Reader interface with DTD validation and XInclude expansion enabled, a xmlValidatePopElement use-after-free exception...

PT-2026-81341

Name of the Vulnerable Software and Affected Versions Nokogiri versions prior to 1.15.6 Nokogiri versions 1.16.x prior to 1.16.2 Description CRuby installations using the packaged libxml2 are subject to a use-after-free issue within the xmlTextReader module, which supports Nokogiri::XML::Reader. ...