{"action":"Upgrade langflow to 1.10.3 or later.","affected":[{"fixed":"1.10.3","introduced":"1.1.2"}],"component":"langflow","cve_ids":["CVE-2026-105697"],"ecosystem":"PyPI","epss":0.00471,"exploited":false,"fixed_versions":["1.10.3"],"ghsa_id":"GHSA-w794-rj3p-xv45","id":"tcs_01M5KHASMTDTM112G4NES8KWPM","modified_at":"2026-10-15T14:55:59.006765723Z","published_at":"2026-10-15T10:22:48.817784Z","references":["https://osv.dev/vulnerability/PYSEC-2026-4237","https://github.com/langflow-ai/langflow/security/advisories/GHSA-7w94-79vh-5mr2","https://github.com/langflow-ai/langflow/security/advisories/GHSA-w794-rj3p-xv45","https://nvd.nist.gov/vuln/detail/CVE-2026-105697","https://github.com/langflow-ai/langflow/pull/12290","https://github.com/langflow-ai/langflow/pull/14036","https://github.com/langflow-ai/langflow/commit/eba285edf1dd4a33bf23a9cb8113c991fcdf3d1d","https://github.com/langflow-ai/langflow/commit/efbc4a16e639409d938a4883463d27ef0bc637a0","https://github.com/langflow-ai/langflow","https://github.com/langflow-ai/langflow/releases/tag/v1.10.3","https://www.ox.security/blog/mcp-supply-chain-advisory-rce-vulnerabilities-across-the-ai-ecosystem","https://www.ox.security/blog/the-mother-of-all-ai-supply-chains-critical-systemic-vulnerability-at-the-core-of-the-mcp","https://pypi.org/project/langflow","https://github.com/advisories/GHSA-w794-rj3p-xv45"],"severity":{"label":"critical","score":9.9},"sources":[{"source":"osv","source_id":"PYSEC-2026-4237","url":"https://osv.dev/vulnerability/PYSEC-2026-4237"}],"summary":"Langflow: OS command injection (RCE) via arbitrary command in MCP stdio server configuration"}