CVE-2026-100227

Improper Verification of Cryptographic Signature vulnerability in Apache CXF's JAX-RS XML Security module. The JAX-RS XML Signature interceptors XmlSigInHandler, XmlSigInInterceptor and the streaming XmlSecInInterceptor did not ensure that the XML passed to the application was covered by the...

CVE-2026-100227

The Apache CXF JAX-RS XML Security module is vulnerable to Improper Verification of Cryptographic Signature due to an XML Signature wrapping flaw. Specifically, the XmlSigInHandler , XmlSigInInterceptor , and the streaming XmlSecInInterceptor failed to verify that the XML passed to the applicatio...

CVE-2026-100227 Apache CXF: XML Signature wrapping in JAX-RS XML Security

Improper Verification of Cryptographic Signature vulnerability in Apache CXF's JAX-RS XML Security module. The JAX-RS XML Signature interceptors XmlSigInHandler, XmlSigInInterceptor and the streaming XmlSecInInterceptor did not ensure that the XML passed to the application was covered by the...

EUVD-2026-95701

Improper Verification of Cryptographic Signature vulnerability in Apache CXF's JAX-RS XML Security module. The JAX-RS XML Signature interceptors XmlSigInHandler, XmlSigInInterceptor and the streaming XmlSecInInterceptor did not ensure that the XML passed to the application was covered by the...

PT-2026-108810

Name of the Vulnerable Software and Affected Versions Apache CXF versions prior to 4.2.4 Apache CXF versions prior to 4.1.9 Apache CXF versions prior to 3.6.13 Description Improper verification of cryptographic signatures in the JAX-RS XML Security module allows for XML Signature wrapping. The...

Astra Linux – Vulnerability in libxml2

libxml2 2.9.4 and earlier, as used in XMLSec 1.2.23 and earlier, as well as other products, does not provide a direct flag indicating that the current document may be read, but other files may not be opened. This makes it easier for remote attackers to carry out XML External Entity XXE attacks...

CVE-2026-65432 Apache CXF: XXE via WSDL/XSD import parsing

Apache CXF reads a top-level WSDL through its hardened StaxUtils path, which disables XML DTDs and external entities. However, any or referenced from that top-level WSDL is handed off to WSDL4J, which does not disable DOCTYPE declarations or external entities. As a result, the protections applied...

CVE-2026-57097 Microsoft XML Security Feature Bypass Vulnerability

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Improper Verification of Cryptographic Signature

Overview CoreWCF.Primitives is a port of the service side of Windows Communication Foundation WCF to .NET Core. The goal of this project is to enable existing WCF services to move to .NET Core. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature...

CVE-2026-7210 The expat and elementtree parsers use insufficient entropy for XML hash-flooding protection

xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...

OESA-2026-2011 python-lxml security update

\ Security Fixes: lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.0, using either of the two parsers in the default configuration with resolveentities=True allows untrusted XML input to read local files. Setting the resolveentities option explicitly to...

CVE-2026-32600

A flaw was found in xml-security, a library for XML signatures and encryption. This vulnerability arises from a lack of validation for the authentication tag length in XML nodes encrypted with AES-GCM Advanced Encryption Standard Galois/Counter Mode. A remote attacker can exploit this by...

CVE-2026-32600: Improper Validation of Integrity Check Value

xml-security is a library that implements XML signatures and encryption. Prior to versions 2.3.1 and 1.13.9, XML nodes encrypted with either aes-128-gcm, aes-192-gcm, or aes-256-gcm lack validation of the authentication tag length. An attacker can use this to brute-force an authentication tag,...

GHSA-R353-4845-PR5P simplesamlphp/xml-security: Missing AES-GCM Authentication Tag Validation on Encrypted Nodes Allows for Unauthorized Decryption

Summary XML nodes encrypted with either aes-128-gcm, aes-192-gcm, or aes-256-gcm lack validation of the authentication tag length. An attacker can use this to brute-force an authentication tag, recover the GHASH key, and decrypt the encrypted nodes. It also allows to forge arbitrary ciphertexts...

CVE-2026-32600 xml-security is Missing AES-GCM Authentication Tag Validation on Encrypted Nodes Allows for Unauthorized Decryption

xml-security is a library that implements XML signatures and encryption. Prior to versions 2.3.1 and 1.13.9, XML nodes encrypted with either aes-128-gcm, aes-192-gcm, or aes-256-gcm lack validation of the authentication tag length. An attacker can use this to brute-force an authentication tag,...

CVE-2026-32600 xml-security is Missing AES-GCM Authentication Tag Validation on Encrypted Nodes Allows for Unauthorized Decryption

xml-security is a library that implements XML signatures and encryption. Prior to versions 2.3.1 and 1.13.9, XML nodes encrypted with either aes-128-gcm, aes-192-gcm, or aes-256-gcm lack validation of the authentication tag length. An attacker can use this to brute-force an authentication tag,...

CVE-2026-32600

xml-security is a library that implements XML signatures and encryption. Prior to 2.3.1, XML nodes encrypted with either aes-128-gcm, aes-192-gcm, or aes-256-gcm lack validation of the authentication tag length. An attacker can use this to brute-force an authentication tag, recover the GHASH key,...

xml-security 安全漏洞

xml-security is an open-source library developed by SimpleSAMLphp. Versions prior to 2.3.1 and 1.13.9 of xml-security had security vulnerabilities. These vulnerabilities stemmed from the lack of authentication tag length validation for XML nodes encrypted using aes-128-gcm, aes-192-gcm, or...

PT-2026-25375

Summary XML nodes encrypted with either aes-128-gcm, aes-192-gcm, or aes-256-gcm lack validation of the authentication tag length. An attacker can use this to brute-force an authentication tag, recover the GHASH key, and decrypt the encrypted nodes. It also allows to forge arbitrary ciphertexts...

Security Bulletin: IBM InfoSphere Information Server is affected by an XML external entity injection (XXE) vulnerability (CVE-2026-1567)

Summary An XML external entity injection XXE vulnerability in IBM InfoSphere Information Server was addressed. Vulnerability Details CVEID:CVE-2026-1567 DESCRIPTION: An XML External Entity XXE vulnerability in IBM InfoSphere Information Server could allow attackers to retrieve sensitive informati...