External Control of File Name or Path

Overview nltk is a Natural Language Toolkit NLTK is a Python package for natural language processing. Affected versions of this package are vulnerable to External Control of File Name or Path via path handling in FramenetCorpusReader and NKJPCorpusReader. An attacker can read and parse arbitrary...

CVE-2026-62385

NLTK versions before 3.10.0 contain a path traversal vulnerability in FramenetCorpusReader and NKJPCorpusReader that allows attackers to parse XML files outside the corpus root by supplying unsafe selectors or poisoned index state. Attackers can exploit framebyname, doc, lu, and header methods wi...

CVE-2026-62385

NLTK versions before 3.10.0 contain a path traversal vulnerability in FramenetCorpusReader and NKJPCorpusReader that allows attackers to parse XML files outside the corpus root by supplying unsafe selectors or poisoned index state. Attackers can exploit framebyname, doc, lu, and header methods wi...

UBUNTU-CVE-2026-62385

NLTK versions before 3.10.0 contain a path traversal vulnerability in FramenetCorpusReader and NKJPCorpusReader that allows attackers to parse XML files outside the corpus root by supplying unsafe selectors or poisoned index state. Attackers can exploit framebyname, doc, lu, and header methods wi...

CVE-2026-62384

NLTK versions before 3.10.2 contain a symlink-based sandbox bypass in FramenetCorpusReader that allows attackers to read arbitrary XML files outside the corpus root. Attackers can place symlinks with names containing no path separators inside the corpus subdirectory, which pass the path validatio...

CVE-2026-62385

NLTK versions before 3.10.0 contain a path traversal vulnerability in FramenetCorpusReader and NKJPCorpusReader . By supplying unsafe selectors or poisoned index state, an attacker can exploit the frame_by_name, doc, lu, and header methods to parse XML files outside the corpus root, enabling arbi...

CVE-2026-62385 NLTK 3.9.4 Path Traversal via FrameNet and NKJP Readers

NLTK versions before 3.10.0 contain a path traversal vulnerability in FramenetCorpusReader and NKJPCorpusReader that allows attackers to parse XML files outside the corpus root by supplying unsafe selectors or poisoned index state. Attackers can exploit framebyname, doc, lu, and header methods wi...

CVE-2026-62385 NLTK 3.9.4 Path Traversal via FrameNet and NKJP Readers

NLTK versions before 3.10.0 contain a path traversal vulnerability in FramenetCorpusReader and NKJPCorpusReader that allows attackers to parse XML files outside the corpus root by supplying unsafe selectors or poisoned index state. Attackers can exploit framebyname, doc, lu, and header methods wi...

apr-util: Apache Portable Runtime Utility: Denial of Service via XML stack recursion attack

A flaw was found in Apache Portable Runtime Utility apr-util. A remote attacker could exploit a stack recursion vulnerability by providing specially crafted XML input to a library consumer that uses the aprxmlquoteelem function. This could lead to a denial of service DoS due to an application cra...

PT-2026-84280

Name of the Vulnerable Software and Affected Versions @xmldom/xmldom versions prior to 0.8.15 @xmldom/xmldom versions prior to 0.9.12 xmldom versions 0.6.0 and earlier Description The Document.createProcessingInstructiontarget, data function in lib/dom.js accepts an unvalidated target parameter...

PT-2026-84273

Name of the Vulnerable Software and Affected Versions xmldom versions 0.9.0 through 0.9.11 Description The shared reg builder in lib/grammar.js compiles the anchored QName exact validator using the multiline flag. This causes the ^ and $ anchors to validate only a single line rather than the enti...

PT-2026-79559

Name of the Vulnerable Software and Affected Versions NLTK versions prior to 3.10.0 Description A path traversal issue exists in FramenetCorpusReader and NKJPCorpusReader. This allows attackers to parse XML files located outside the corpus root by providing unsafe selectors or a poisoned index...

PT-2026-84281

Name of the Vulnerable Software and Affected Versions xmldom versions 0.9.11 through 0.9.11 Description The requireWellFormed: true element and attribute name checks use an anchored QName exact expression produced by the reg function in lib/grammar.js that inherits the multiline flag. This allows...

Linux Distros Unpatched Vulnerability : CVE-2026-62385

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NLTK versions before 3.10.0 contain a path traversal vulnerability in FramenetCorpusReader and NKJPCorpusReader that allows attackers to parse XML files outside...

CVE-2026-73507

A flaw was found in Netty's XmlFrameDecoder component. An unauthenticated remote attacker could send specially crafted XML closing-tag sequences. This could cause the system to repeatedly rescan accumulated data, leading to high CPU utilization and a denial of service DoS. Mitigation Red Hat...

ROOT-OS-DEBIAN-11-CVE-2026-56409 CVE-2026-56409 in expat - Patched by Root

Root has patched CVE-2026-56409 in the expat package for Root:Debian:11. Multiple fixed versions available...

CVE-2026-47080

XML Injection vulnerability in joshnuss xmlbuilder XmlBuilder module allows Content Spoofing, XML Injection. This vulnerability is associated with program files lib/xmlbuilder.ex and program routines XmlBuilder.generate/1, XmlBuilder.generate/2, XmlBuilder.escape/1. The escape/1 clause for :cdata...

CVE-2026-48590

XML Injection vulnerability in joshnuss xmlbuilder XmlBuilder module allows Content Spoofing, XML Injection. This vulnerability is associated with program files lib/xmlbuilder.ex and program routines XmlBuilder.generate/1, XmlBuilder.generate/2, XmlBuilder.element/1, XmlBuilder.element/2,...

CVE-2026-47079 Round-trip Corruption via Improper Entity Escaping in xml_builder

Inappropriate Encoding for Output Context vulnerability in joshnuss xmlbuilder XmlBuilder module allows Content Spoofing, Cross-site Scripting. This vulnerability is associated with program files lib/xmlbuilder.ex and program routines XmlBuilder.generate/1, XmlBuilder.generate/2,...

CVE-2026-48590 Element and Attribute Names Injected Verbatim into XML Output in xml_builder

XML Injection vulnerability in joshnuss xmlbuilder XmlBuilder module allows Content Spoofing, XML Injection. This vulnerability is associated with program files lib/xmlbuilder.ex and program routines XmlBuilder.generate/1, XmlBuilder.generate/2, XmlBuilder.element/1, XmlBuilder.element/2,...