CVE-2026-104317

IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote attacker who could reach the message broker to execute arbitrary code on the system due to the deserialization of untrusted data.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7293015	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*

History

30 Oct 2026, 13:30

Type	Values Removed	Values Added
First Time		Langflow langflow Langflow
CPE		cpe:2.3:a:langflow:langflow::::::::
References	~~() https://www.ibm.com/support/pages/node/7293015 -~~	() https://www.ibm.com/support/pages/node/7293015 - Patch, Vendor Advisory

29 Oct 2026, 16:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-29 16:17

Updated : 2026-10-30 18:17

NVD link : CVE-2026-104317

Mitre link : CVE-2026-104317

CVE.ORG link : CVE-2026-104317

JSON object : View

Products Affected

langflow

langflow

CWE

CWE-502

Deserialization of Untrusted Data

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