Mcp Go SDK vulnerabilitiesRanked by how likely they are to be used.
Mcp Go SDK is made by Lfprojects. We track 1 published vulnerability in it, across 0 versions. None of them is on the list of flaws known to be exploited today. If you run Mcp Go SDK, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Mcp Go SDK vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Mcp Go SDK's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Mcp Go SDK flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 0.7%CVE-2026-34742High
The Go MCP SDK used Go's standard encoding/json.
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1 new flaw affects software Acme tracks
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 SSEHandler, a malicious website could exploit DNS rebinding to bypass same-origin policy restrictions and send requests to the local MCP server. This could allow an attacker to invoke tools or access resources exposed by the MCP server on behalf of the user in those limited circumstances. This issue has been patched in version 1.4.0.
- Matched to
- Mcp Go SDK on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 1 published vulnerability listed under the name Mcp Go SDK, across 0 versions.
None of Mcp Go SDK's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Mcp Go SDK. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.