PT-2026-83329

CVE-2026-18891

Published

2026-08-28

Updated

2026-08-31

CVSS 3.1

8.2

High

MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.11.1

Description Improper authentication allows a remote attacker to execute arbitrary flows and access sensitive information.

Recommendations Update IBM Langflow OSS to a version later than 1.11.1.

Exploitability

Fix

Impacts

Vendors

Affected products

Weakness enumeration

Related identifiers

Found an issue in the description? Have something to add? Feel free to write us 👾