Langflow Becomes First AI Agent Platform Added to CISA’s Exploited Vulnerabilities Catalog — Federal Deadline Is Today
CVE-2026-55255, a cross-tenant IDOR in Langflow’s /api/v1/responses endpoint, triggers a 3-day federal remediation window under BOD 26-04. Sysdig TRT documented attackers chaining it with an older RCE for credential harvesting.