{"action":"Upgrade langflow to 1.9.2 or later.","affected":[{"fixed":"1.9.2","introduced":"0"}],"component":"langflow","cve_ids":["CVE-2026-55447"],"ecosystem":"PyPI","epss":0.00662,"exploited":false,"fixed_versions":["1.9.2"],"ghsa_id":"GHSA-ccv6-r384-xp75","id":"tcs_01M5KH797CAVD5GDETKCJVV1AF","modified_at":"2026-07-01T20:22:55.869683Z","published_at":"2026-06-29T11:50:52.436774Z","references":["https://osv.dev/vulnerability/PYSEC-2026-378","https://github.com/langflow-ai/langflow/security/advisories/GHSA-ccv6-r384-xp75","https://github.com/langflow-ai/langflow/pull/12945","https://github.com/langflow-ai/langflow","https://pypi.org/project/langflow","https://github.com/advisories/GHSA-ccv6-r384-xp75","https://nvd.nist.gov/vuln/detail/CVE-2026-55447"],"severity":{"label":"critical","score":9.6},"sources":[{"source":"osv","source_id":"PYSEC-2026-378","url":"https://osv.dev/vulnerability/PYSEC-2026-378"}],"summary":"Langflow: BaseFileComponent-based nodes arbitrary file read with RCE exploit"}