---
id: CVE-2026-84889
title: >-
  IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated
  attacker to execute arbitrary code due to improper limitation of a pathname to
  a restricted directory.
summary: >-
  IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated
  attacker to execute arbitrary code due to improper limitation of a pathname to
  a restricted directory.
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-22
vendor: langflow
product: langflow
affected:
  - 'langflow >= 1.0.0, < 1.11.0'
patched:
  - langflow 1.11.0
published: '2026-09-10'
updated: '2026-09-14'
sourceUpdated: '2026-09-14T20:11:04.947'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-84889'
references:
  - url: 'https://www.ibm.com/support/pages/node/7286656'
    label: psirt@us.ibm.com
tags:
  - nvd
  - cve.org
epss: 0.00853
epssPercentile: 0.56469
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-12T03:55:50.292672Z'
ingestedAt: '2026-09-14T15:23:07.478Z'
---

## Overview

IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to improper limitation of a pathname to a restricted directory.

## Affected

- `langflow >= 1.0.0, < 1.11.0`

## Remediation

Upgrade past the affected range:

- `langflow 1.11.0`