Security Bulletin: Langflow is vulnerable to arbitrary local file read due to path traversal in ChatInput, bundle FileInput, and GitExtractor components

BlackTree keeps a versioned source snapshot and links it to relevant CVE reports. The publisher remains authoritative for product applicability, release details and installation guidance.

Read the official article ↗

Publisherwww.ibm.com

Article IDNo stable ID in source URL

Verified snapshot27 Sept 2026, 02:00 UTC

Linked CVEs3

Linked CVE reports

These are source relationships, not a claim that this article fixes every affected product or branch.

CVE-2026-19299Langflow is vulnerable to arbitrary local file read due to path traversal in ChatInput, bundle FileInput, and GitExtractor components
CVE-2026-19302Langflow is vulnerable to arbitrary local file read due to path traversal in ChatInput, bundle FileInput, and GitExtractor components
CVE-2026-19306Langflow is vulnerable to arbitrary local file read due to path traversal in ChatInput, bundle FileInput, and GitExtractor components

Source and provenance

Original title: Security Bulletin: Langflow is vulnerable to arbitrary local file read due to path traversal in ChatInput, bundle FileInput, and GitExtractor components. Captured 27 Sept 2026, 02:00 UTC. The stored article is used for enrichment and change detection; BlackTree does not republish the publisher's full text here.

Open the publisher's current version ↗