CVE-2026-79725

Received Received - Intake

IBM Langflow OSS Improper Access Control Vulnerability

Publication date: 2026-09-10

Last updated on: 2026-09-10

Assigner: IBM Corporation

Description

IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to read arbitrary files due to improper access control.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-09-10

Last Modified

2026-09-10

Generated

2026-09-11

AI Q&A

2026-09-11

EPSS Evaluated

N/A

NVD

CVE-2026-79725

Affected Vendors & Products

Vendor	Product	Version / Range
ibm	langflow_oss	From 1.0.0 (inc) to 1.11.5 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

IBM Langflow OSS versions 1.0.0 through 1.11.5 have an improper access control flaw. A remote authenticated attacker could exploit this to read arbitrary files on the system.

Impact Analysis

This vulnerability allows unauthorized access to sensitive files, potentially exposing confidential data. Attackers could steal configuration files, credentials, or other critical information.

Compliance Impact

This vulnerability could lead to data breaches, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations may face legal penalties and reputational damage.

Mitigation Strategies

Update IBM Langflow OSS to version 1.11.6 or later to address the improper access control issue. Ensure only authenticated users have necessary permissions and restrict file access to authorized roles.

Hi! I’m here to help you understand CVE-2026-79725. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70