{"action":"Upgrade github.com/docker/mcp-gateway to 0.42.2 or later.","affected":[{"fixed":"0.42.2","introduced":"0.21.0"}],"component":"github.com/docker/mcp-gateway","cve_ids":["CVE-2026-55887"],"ecosystem":"Go","epss":0.00222,"exploited":false,"fixed_versions":["0.42.2"],"ghsa_id":"GHSA-r2xf-7jw5-pjg6","id":"tcs_01M5KGNJPVJ8JS4Q0FDX3ZTYJC","modified_at":"2026-06-25T23:01:35.593583277Z","published_at":"2026-06-25T22:34:34Z","references":["https://osv.dev/vulnerability/GO-2026-5604","https://github.com/docker/mcp-gateway/security/advisories/GHSA-r2xf-7jw5-pjg6"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-5604","url":"https://osv.dev/vulnerability/GO-2026-5604"}],"summary":"Docker MCP Gateway: Argument injection via OCI image label YAML in github.com/docker/mcp-gateway"}