Remote Code Execution Vulnerability in IBM Langflow OSS
CVE-2026-7524

9.8CRITICAL

Key Information:

Vendor

IBM
Status
Langflow Oss
Vendor
CVE Published:
27 May 2026

What is CVE-2026-7524?

IBM Langflow OSS versions 1.0.0 through 1.9.1 are susceptible to remote code execution due to inadequate validation of symbolic links during the extraction of archived files. This security flaw can potentially allow attackers to execute arbitrary code on the system, compromising its integrity and confidentiality. Users are advised to apply the latest patches to mitigate this risk and ensure the security of their systems.

Affected Version(s)

Langflow OSS 1.0.0 <= 1.9.1

References

https://www.ibm.com/support/pages/node/7273426
vendor-advisorypatch

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

This vulnerability was reported to IBM by Ori Lahav (Rubrik Inc.) orilahav@tauex.tau.ac.il.
.