Remote Code Execution Vulnerability in IBM Langflow OSS
CVE-2026-101288

8.8HIGH

Key Information:

Vendor

IBM
Status
Langflow Oss
Vendor
CVE Published:
29 October 2026

What is CVE-2026-101288?

IBM Langflow OSS versions 1.0.0 through 1.12.3 are susceptible to a remote code execution vulnerability. This flaw enables attackers with authenticated access to execute arbitrary code due to the improper handling of special elements within the code. It is crucial for users to update their installations to the latest version to mitigate this risk. More details and patch information can be found in the IBM advisory.

Affected Version(s)

Langflow OSS 1.0.0 <= 1.12.3

References

https://www.ibm.com/support/pages/node/7293015
vendor-advisorypatch

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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