EUVD-2026-48228

In JetBrains GoLand before 2026.2 arbitrary code execution was possible before granting project trust via the configured Go SDK...

CVE-2026-64803: Improper Control of Generation of Code

In JetBrains GoLand before 2026.2 arbitrary code execution was possible before granting project trust via the configured Go SDK...

GO-2026-5344 Boxlite: Path Traversal Vulnerability Leads to Arbitrary File Write on the Host in github.com/boxlite-ai/boxlite/sdks/go

Boxlite: Path Traversal Vulnerability Leads to Arbitrary File Write on the Host in github.com/boxlite-ai/boxlite/sdks/go...

GO-2026-5392 BoxLite: Permission Bypass Allows Modification of Read-Only Files in github.com/boxlite-ai/boxlite/sdks/go

BoxLite: Permission Bypass Allows Modification of Read-Only Files in github.com/boxlite-ai/boxlite/sdks/go...

Amazon Linux 2023 : credentials-fetcher (ALAS2023-2026-1792)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1792 advisory. A denial of service vulnerability GHSA-XMRV-PMRH-HHX2 was found in the bundled AWS SDK for Go v2 EventStream decoder used by credentials-fetcher. An attacker who can inject a malformed EventStream...

PT-2026-42373

ydb-go-sdk's transactions are not committed using the options.WithCommit option on last call table.Transaction.Execute in transaction in github.com/ydb-platform/ydb-go-sdk...

ydb-go-sdk's transactions are not committed using the `options.WithCommit()` option on last call `table.Transaction.Execute` in transaction

Impact Transactions were NOT committed despite the explicit options.WithCommit flag using table service client. Because of this, clients did not commit changes to the transaction, relying on the fact that the transaction commit was successful. This led in rare cases to a loss of data consistency...

Always-Incorrect Control Flow Implementation

Overview Affected versions of this package are vulnerable to Always-Incorrect Control Flow Implementation in the options.WithCommit process. An attacker can cause loss of data consistency by relying on the transaction commit flag without the transaction actually being committed. Workaround This...

GHSA-28XX-PPPM-VQFF ydb-go-sdk's transactions are not committed using the `options.WithCommit()` option on last call `table.Transaction.Execute` in transaction

Impact Transactions were NOT committed despite the explicit options.WithCommit flag using table service client. Because of this, clients did not commit changes to the transaction, relying on the fact that the transaction commit was successful. This led in rare cases to a loss of data consistency...

PT-2026-39553

Impact Transactions were NOT committed despite the explicit options.WithCommit flag using table service client. Because of this, clients did not commit changes to the transaction, relying on the fact that the transaction commit was successful. This led in rare cases to a loss of data consistency...

PT-2026-90006

Name of the Vulnerable Software and Affected Versions Amazon AWS SDK for Go v2 versions prior to release-2026-03-23 Description An unrecovered panic exists in the event stream header decoder. An unauthenticated remote actor can cause the consuming application process to terminate by sending a...

CVE-2026-34742

The CVE-2026-34742 entry concerns the Model Context Protocol (MCP) Go SDK. Prior to version 1.4.0, an HTTP-based MCP server running on localhost without authentication did not enable DNS rebinding protection by default, allowing a malicious website to bypass same-origin policy and send requests t...

CVE-2026-34742 Model Context Protocol Go SDK: DNS Rebinding Protection Disabled by Default for Servers Running on Localhost

The Go MCP SDK used Go's standard encoding/json. Prior to version 1.4.0, the Model Context Protocol MCP Go SDK does not enable DNS rebinding protection by default for HTTP-based servers. When an HTTP-based MCP server is run on localhost without authentication with StreamableHTTPHandler or...

CVE-2026-34742: Initialization of a Resource with an Insecure Default

The Go MCP SDK used Go's standard encoding/json. Prior to version 1.4.0, the Model Context Protocol MCP Go SDK does not enable DNS rebinding protection by default for HTTP-based servers. When an HTTP-based MCP server is run on localhost without authentication with StreamableHTTPHandler or...

Insecure Default Initialization of Resource

Overview Affected versions of this package are vulnerable to Insecure Default Initialization of Resource due to DNS rebinding protection being disabled by default in HTTP-based servers using StreamableHTTPHandler or SSEHandler. An attacker can access internal resources or invoke tools exposed by...

CVE-2026-33252 MCP Go SDK Allows Cross-Site Tool Execution for HTTP Servers without Authorizatrion

The Go MCP SDK used Go's standard encoding/json. Prior to version 1.4.1, the Go SDK's Streamable HTTP transport accepted browser-generated cross-site POST requests without validating the Origin header and without requiring Content-Type: application/json. In deployments without Authorization,...

GO-2026-4770 Improper handling of null Unicode character when parsing JSON in github.com/modelcontextprotocol/go-sdk

Improper handling of null Unicode character when parsing JSON in github.com/modelcontextprotocol/go-sdk...

MCP Go SDK 跨站请求伪造漏洞

MCP Go SDK is an open-source development toolkit for the Model Context Protocol. Versions of MCP Go SDK prior to 1.4.1 contained a cross-site request forgeing vulnerability. This vulnerability stemmed from Streamable HTTP transmissions that did not validate the Origin header and did not specify t...

Cross-Site Tool Execution for HTTP Servers without Authorizatrion in github.com/modelcontextprotocol/go-sdk

The Go SDK's Streamable HTTP transport accepted browser-generated cross-site POST requests without validating the Origin header and without requiring Content-Type: application/json. In deployments without Authorization, especially stateless or sessionless configurations, this allows an arbitrary...

GO-2026-4569 MCP Go SDK Vulnerable to Improper Handling of Case Sensitivity in github.com/modelcontextprotocol/go-sdk

MCP Go SDK Vulnerable to Improper Handling of Case Sensitivity in github.com/modelcontextprotocol/go-sdk...