Security Bulletin: Langflow is affected by improper authorization due to missing access control on the voice-mode WebSocket endpoint

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 snapshot26 Sept 2026, 20:28 UTC

Linked CVEs1

Linked CVE reports

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

CVE-2026-17627Langflow is affected by improper authorization due to missing access control on the voice-mode WebSocket endpoint

Source and provenance

Original title: Security Bulletin: Langflow is affected by improper authorization due to missing access control on the voice-mode WebSocket endpoint. Captured 26 Sept 2026, 20:28 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 ↗