{"schema_version":"1.6.0","id":"ROOT-APP-NPM-CVE-2026-0621","modified":"2026-07-16T11:29:58Z","published":"2026-07-16T11:29:58Z","upstream":["CVE-2026-0621"],"summary":"CVE-2026-0621 in @modelcontextprotocol/sdk - Patched by Root","details":"Root has patched CVE-2026-0621 in the @modelcontextprotocol/sdk package for Root:npm. Multiple fixed versions available.","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"affected":[{"package":{"name":"@modelcontextprotocol/sdk","ecosystem":"Root:npm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.0-aikido.1"}]}],"database_specific":{"all_fixed_versions":["1.9.0-aikido.1"],"root_patch_version":"aikido.1","root_patched":true,"total_fixed_versions":1,"upstream_version":"1.9.0"}},{"package":{"name":"@rootio/modelcontextprotocol__sdk","ecosystem":"Root:npm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.0-root.io.1"}]}],"database_specific":{"all_fixed_versions":["1.9.0-root.io.1"],"root_patch_version":"root.io.1","root_patched":true,"total_fixed_versions":1,"upstream_version":"1.9.0"}}],"database_specific":{"distro":"npm","distro_version":"","severity":"HIGH","source":"Root"}}