CVE-2026-35568

The record

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, or network adjacent. This allows an attacker to make any tool call to the server as if they were a locally running MCP connected AI agent. This vulnerability is fixed in 1.0.0.

Affected packages

Related vulnerabilities

• CVE-2026-114125 Storybook is a frontend workshop for building user interface components and pages in… CWE-346
• CVE-2026-107230 The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP… CWE-346
• CVE-2026-94485 Next.js is a React framework for building full-stack web applications. CWE-346
• CVE-2026-94486 Next.js is a React framework for building full-stack web applications. CWE-346
• CVE-2026-77119 A validly signed NSEC3 from an unrelated sibling zone may be accepted as an insecurity… CWE-346
• CVE-2026-87563 Origin validation error in Paint in Google Chrome prior to 153.0.8010.36 allowed a remote… CWE-346
• CVE-2026-85152 undici 8.10.0 omits the destination origin from the cache and request-deduplication keys… CWE-346
• CVE-2026-84482 WWBN AVideo through commit 9c39d8c8 contains a cross-site request forgery vulnerability… CWE-346