{"action":"Upgrade mcp-memory-service to 10.67.1 or later.","affected":[{"fixed":"10.67.1","introduced":"0"}],"component":"mcp-memory-service","cve_ids":["CVE-2026-50027"],"ecosystem":"PyPI","epss":0.00959,"exploited":false,"fixed_versions":["10.67.1"],"ghsa_id":"GHSA-84hp-mqvj-3p8h","id":"tcs_01M5KH0JNHP1Z6W7GAF6EEJ1SK","modified_at":"2026-07-13T16:32:13.296450909Z","published_at":"2026-07-13T15:46:26.918682Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2624","https://github.com/doobidoo/mcp-memory-service/security/advisories/GHSA-84hp-mqvj-3p8h","https://github.com/doobidoo/mcp-memory-service","https://pypi.org/project/mcp-memory-service","https://github.com/advisories/GHSA-84hp-mqvj-3p8h","https://nvd.nist.gov/vuln/detail/CVE-2026-50027"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"PYSEC-2026-2624","url":"https://osv.dev/vulnerability/PYSEC-2026-2624"}],"summary":"mcp-memory-service: Missing Authentication on Document API Endpoints Allows Unauthenticated Memory Read/Write/Delete"}