Go/github.com/docker/mcp-gateway CVE-2026-55887: unknown, EPSS 0.22%

Docker MCP Gateway: Argument injection via OCI image label YAML in github.com/docker/mcp-gateway

Action: Upgrade github.com/docker/mcp-gateway to 0.42.2 or later.

go get github.com/docker/mcp-gateway@v0.42.2

Affected

Fixed versions

Sources

• osv: GO-2026-5604
• https://github.com/docker/mcp-gateway/security/advisories/GHSA-r2xf-7jw5-pjg6

CVE-2026-55887 · published 2026-06-25T22:34:34Z · modified 2026-06-25T23:01:35.593583277Z · JSON