{"action":"Upgrade langflow to 1.9.2 or later.","affected":[{"fixed":"1.9.2","introduced":"0"}],"component":"langflow","cve_ids":["CVE-2026-48519"],"ecosystem":"PyPI","epss":0.00783,"exploited":false,"fixed_versions":["1.9.2"],"ghsa_id":"GHSA-v5ff-9q35-q26f","id":"tcs_01M5KGZDTB7F61T7E6J972KA81","modified_at":"2026-06-27T11:15:05.223546160Z","published_at":"2026-06-23T17:17:01.240Z","references":["https://osv.dev/vulnerability/PYSEC-2026-243","https://github.com/langflow-ai/langflow/security/advisories/GHSA-v5ff-9q35-q26f"],"severity":{"label":"critical","score":9.6},"sources":[{"source":"osv","source_id":"PYSEC-2026-243","url":"https://osv.dev/vulnerability/PYSEC-2026-243"}],"summary":"Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.2, the \"Shareable Playground\" (or \"Public Flows\" in code) contains a critical RCE vulnerability. Shareable P"}