Description
IBM Langflow OSS 1.0.0 through 1.9.0 could allow a denial of service due to uncontrolled resource consumption.
Published: 2026-05-27
Score: 7.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

Vendor Solution

IBM strongly recommends addressing the vulnerability now by upgrading Langflow OSS to version 1.9.2.

Tracking

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Advisories

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History

Tue, 02 Jun 2026 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Langflow
Langflow langflow
CPEs cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*
Vendors & Products Langflow
Langflow langflow

Wed, 27 May 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 27 May 2026 14:15:00 +0000

Type Values Removed Values Added
Description IBM Langflow OSS 1.0.0 through 1.9.0 could allow a denial of service due to uncontrolled resource consumption.
Title Unauthenticated File Upload Vulnerability Allows Disk Space Exhaustion and Path Disclosure in Langflow OSS
First Time appeared Ibm
Ibm langflow Oss
Weaknesses CWE-400
CPEs cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:langflow_oss:1.9.0:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm langflow Oss
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H'}


Subscriptions

Ibm Langflow Oss
Langflow Langflow
cve-icon MITRE

Status: PUBLISHED

Assigner: ibm

Published:

Updated: 2026-05-27T15:30:41.605Z

Reserved: 2026-04-30T17:42:20.909Z

Link: CVE-2026-7528

cve-icon Vulnrichment

Updated: 2026-05-27T15:30:38.227Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-27T14:17:35.583

Modified: 2026-06-17T11:02:33.297

Link: CVE-2026-7528

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-28T01:15:03Z

Weaknesses