CVE-2026-7803

critical · 9.8

IBM Langflow OSS 1.0.0 through 1.10.0 could allow arbitrary code execution due to improper validation of flow nodes with missing or empty component type fields.

9.8

CVSS

0.6%

EPSS (exploit prob.)

49th

EPSS percentile

2026-06-30

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-20

Affected products

Vendor	Product	Affected versions
langflow	langflow	>= 1.0.0, <= 1.10.0

Check a specific version with /api/v1/cve/match.

References

https://www.ibm.com/support/pages/node/7278445

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-7803