CVE-2026-7755

IBM Langflow OSS 1.0.0 through 1.10.0 Langflow could allow remote code execution due to incomplete validation enforcement on MCP server configuration files.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7278932	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

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

OR	cpe:2.3:o:apple:macos:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

21 Jul 2026, 16:17

Type	Values Removed	Values Added
CWE		CWE-20

20 Jul 2026, 18:01

Type	Values Removed	Values Added
References	~~() https://www.ibm.com/support/pages/node/7278932 -~~	() https://www.ibm.com/support/pages/node/7278932 - Vendor Advisory
CPE		cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:a:langflow:langflow:::::::: cpe:2.3:o:apple:macos:-:::::::* cpe:2.3:o:linux:linux_kernel:-:::::::*
CWE		NVD-CWE-noinfo
First Time		Apple macos Langflow langflow Linux Apple Linux linux Kernel Microsoft windows Microsoft Langflow

17 Jul 2026, 20:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-17 20:17

Updated : 2026-07-21 16:17

NVD link : CVE-2026-7755

Mitre link : CVE-2026-7755

CVE.ORG link : CVE-2026-7755

JSON object : View

Products Affected

langflow

langflow

microsoft

windows

apple

macos

linux

linux_kernel

CWE

NVD-CWE-noinfo CWE-20

Improper Input Validation

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