{"id":"CGA-fqjr-h24p-rmpg","modified":"2026-09-07T01:35:25.126289670Z","published":"2026-07-17T00:36:08Z","upstream":["CVE-2026-52869","GHSA-jpw9-pfvf-9f58"],"references":[{"type":"WEB","url":"https://github.com/modelcontextprotocol/python-sdk/releases/tag/v1.27.2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52869.json"},{"type":"ADVISORY","url":"https://github.com/modelcontextprotocol/python-sdk/security/advisories/GHSA-jpw9-pfvf-9f58"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-52869"},{"type":"FIX","url":"https://github.com/modelcontextprotocol/python-sdk/commit/1abcca2408a6b50e10ec601181f63f9978705c00"},{"type":"FIX","url":"https://github.com/modelcontextprotocol/python-sdk/commit/ce267b6fc515dc4efc1dc70b6975b16ff0feef0a"},{"type":"FIX","url":"https://github.com/modelcontextprotocol/python-sdk/pull/2690"},{"type":"FIX","url":"https://github.com/modelcontextprotocol/python-sdk/pull/2719"}],"affected":[{"package":{"name":"semgrep","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/semgrep?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.172.0-r1"}]}],"ecosystem_specific":{"components":[{"latest_event_status":"fixed","latest_event_timestamp":"2026-07-30T18:27:07Z","component_name":"mcp","component_version":"1.23.3","component_type":"python","component_location":"/opt/chainguard/semgrep/lib/python3.13/site-packages/mcp-1.23.3.dist-info/METADATA","component_purl":"pkg:pypi/mcp@1.23.3"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-fqjr-h24p-rmpg.json"}},{"package":{"name":"semgrep","ecosystem":"Wolfi","purl":"pkg:apk/wolfi/semgrep?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.172.0-r1"}]}],"ecosystem_specific":{"components":[{"component_name":"mcp","component_version":"1.23.3","component_type":"python","component_location":"/opt/chainguard/semgrep/lib/python3.13/site-packages/mcp-1.23.3.dist-info/METADATA","component_purl":"pkg:pypi/mcp@1.23.3","latest_event_status":"fixed","latest_event_timestamp":"2026-07-30T18:27:07Z"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-fqjr-h24p-rmpg.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L"}]}