CVE-2026-35568 MCP Java-SDK has a DNS Rebinding Vulnerability

MCP Java SDK is the official Java SDK for Model Context Protocol servers and clients. Prior to 1.0.0, the java-sdk contains a DNS rebinding vulnerability. This vulnerability allows an attacker to access a locally or network-private java-sdk MCP server via a victims browser that is either local, o...

CVE-2026-35568

MCP Java SDK is the official Java SDK for Model Context Protocol servers and clients. Prior to 1.0.0, the java-sdk contains a DNS rebinding vulnerability. This vulnerability allows an attacker to access a locally or network-private java-sdk MCP server via a victims browser that is either local, o...

CVE-2026-35568

The CVE-2026-35568 entry corresponds to a DNS rebinding vulnerability in the MCP Java SDK (official Java SDK for Model Context Protocol servers/clients). Prior to version 1.0.0, the java-sdk did not validate the Origin header, enabling an attacker-controlled webpage on local or adjacent networks ...

EUVD-2026-19954

Java-SDK has a DNS Rebinding Vulnerability...

GHSA-8JXR-PR72-R468 Java-SDK has a DNS Rebinding Vulnerability

Summary The java-sdk contains a DNS rebinding vulnerability. This vulnerability allows an attacker to access a locally or network-private java-sdk MCP server via a victims browser that is either local, or network adjacent. This allows an attacker to make any tool call to the server as if they wer...

CVE-2026-34197

A flaw was found in Apache ActiveMQ Broker and Apache ActiveMQ. An authenticated attacker can exploit this vulnerability by sending a specially crafted discovery Uniform Resource Identifier URI to the Jolokia JMX-HTTP bridge, which is exposed on the web console. This allows the attacker to bypass...

Apache Kafka Clients: Kafka Producer Message Corruption and Misrouting via Buffer Pool Race Condition

A race condition in the Apache Kafka Java producer client’s buffer pool management can cause messages to be silently delivered to incorrect topics. When a produce batch expires due to delivery.timeout.ms while a network request containing that batch is still in flight, the batch’s ByteBuffer is...

CVE-2026-35554

A race condition in the Apache Kafka Java producer client’s buffer pool management can cause messages to be silently delivered to incorrect topics. When a produce batch expires due to delivery.timeout.ms while a network request containing that batch is still in flight, the batch’s ByteBuffer is...

OpenAM 代码问题漏洞

OpenAM is an integrated access management solution developed by the OpenAM Consortium. It provides authentication, authorization, and federation features. Versions of OpenAM prior to 16.0.6 have code vulnerabilities due to an insecure Java deserialization issue with the jato.clientSession...

CVE-2026-35554: Use After Free

A race condition in the Apache Kafka Java producer client’s buffer pool management can cause messages to be silently delivered to incorrect topics. When a produce batch expires due to delivery.timeout.ms while a network request containing that batch is still in flight, the batch’s ByteBuffer is...

CVE-2026-33439: Deserialization of Untrusted Data

Open Access Management OpenAM is an access management solution. Prior to 16.0.6, OpenIdentityPlatform OpenAM is vulnerable to pre-authentication Remote Code Execution RCE via unsafe Java deserialization of the jato.clientSession HTTP parameter. This bypasses the WhitelistObjectInputStream...

MCP Java SDK 访问控制错误漏洞

The MCP Java SDK is an open-source standard protocol SDK developed by Model Context Protocol, designed for integrating AI models and tools with Java applications. Versions of the MCP Java SDK prior to 1.0.0 contained a access control vulnerability, which originated from a DNS rebinding...

CVE-2026-35568: Origin Validation Error

MCP Java SDK is the official Java SDK for Model Context Protocol servers and clients. Prior to 1.0.0, the java-sdk contains a DNS rebinding vulnerability. This vulnerability allows an attacker to access a locally or network-private java-sdk MCP server via a victims browser that is either local, o...

This Week in Spring - April 7th, 2026

Hi Spring fans! Welcome to another installment of This Week in Spring! It's April 7th, 2026, and I'm on the road! I started the journey for the amazing Voxxed Days Amsterdam show and am now winding my way through France. I visited Colmar, a beautiful city from which the animators on Disney's Beau...

PT-2026-31030

Name of the Vulnerable Software and Affected Versions MCP Java SDK versions prior to 1.0.0 Description The MCP Java SDK contains a DNS rebinding vulnerability. This allows an attacker to access a locally or network-private MCP server via a victim's browser. An attacker can then make any tool call...

Apache Kafka 安全漏洞

Apache Kafka is an open-source distributed streaming platform developed by the Apache Foundation in the United States. This platform enables the acquisition of real-time data, allowing for the creation of applications that can respond in real time to changes in data streams. There are security...

Security Bulletin: IBM DataPower Gateway potentially affected by multiple vulnerabilities in JRE

Summary While IBM DataPower Gateway does not itself use Java and is therefore not vulnerable to these CVEs, some bundled components do, hence the JRE has been updated to address the listed issues Vulnerability Details CVEID:CVE-2026-21945 DESCRIPTION: Java SE is vulnerable to a denial of service,...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

Demonstration of the Log4jShell Exploit This code may contain...

SigCorr 0.1.0

SigCorr detects cross-protocol attack chains spanning SS7/MAP, Diameter S6a, and GTPv2-C interfaces in mobile core networks. It performs unified subscriber identity correlation across protocol boundaries to detect multi-stage attacks that single-interface monitors miss. It is written in Java 17 a...

Incomplete Fix for CVE-2026-0848: 5 Stanford Interface Classes Still Vulnerable to Untrusted JAR Code Execution

Description CVE-2026-0848 fixed untrusted JAR code execution in StanfordSegmenter by adding SHA256 verification in PR 3477. However, the fix was ONLY applied to nltk/tokenize/stanfordsegmenter.py. Five other Stanford interface classes have the identical vulnerability — they accept user-controllab...