Security Advisories
CVEs affecting projects tracked on Release Alert, from NVD & OSV.
CVE-2026-7664
9.8
CRITICALCVSS v3
Severity scale
010
Description
IBM Langflow OSS 1.0.0 through 1.8.4 could allow unauthenticated attackers to access protected MCP project resources and execute MCP operations due to improper authorization enforcement in the Streamable MCP transport endpoint.
langflow-ai/langflow
GitHubLangflow is a powerful tool for building and deploying AI-powered agents and workflows.
GitHubLangflow is a powerful tool for building and deploying AI-powered agents and workflows.>= 1.0.0, <= 1.8.4NVD