{"id":"CGA-8ph3-q8hh-xphc","modified":"2026-07-17T18:46:34.196186513Z","published":"2026-01-07T13:09:30Z","upstream":["CVE-2026-0621","GHSA-8r9q-7v3j-jr4g"],"references":[{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/mcp-typescript-sdk-uritemplate-exploded-array-pattern-redos"},{"type":"REPORT","url":"https://github.com/modelcontextprotocol/typescript-sdk/issues/965"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/0xxx/CVE-2026-0621.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0621"},{"type":"PACKAGE","url":"https://github.com/modelcontextprotocol/typescript-sdk"}],"affected":[{"package":{"name":"opensearch-dashboards-2-fips","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/opensearch-dashboards-2-fips?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.19.4-r5"}]}],"ecosystem_specific":{"components":[{"component_name":"@modelcontextprotocol/sdk","component_version":"1.24.0","component_type":"npm","component_location":"/usr/share/opensearch-dashboards/node_modules/@modelcontextprotocol/sdk/package.json","component_purl":"pkg:npm/%40modelcontextprotocol%2Fsdk@1.24.0","latest_event_status":"fixed","latest_event_timestamp":"2026-01-14T17:59:44Z","architecture":"x86_64"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-8ph3-q8hh-xphc.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}