Go/github.com/github/github-mcp-server CVE-2026-47427: high 7.5, EPSS 0.77%
GitHub MCP Server has Nil Pointer Dereference DoS in completion/complete Handler
Action: Upgrade github.com/github/github-mcp-server to 1.1.0 or later.
go get github.com/github/github-mcp-server@v1.1.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.1.0 | - |
Fixed versions
| 1.1.0 |
Sources
- osv: GHSA-w4q6-qw23-4rg7
- https://github.com/github/github-mcp-server/security/advisories/GHSA-w4q6-qw23-4rg7
- https://github.com/github/github-mcp-server/pull/2502
- https://github.com/github/github-mcp-server/commit/c88d2ecdd3bb07f7bdd75296e3ee676febf14f58
- https://github.com/github/github-mcp-server
- https://github.com/github/github-mcp-server/releases/tag/v1.1.0
CVE-2026-47427 · published · modified · JSON