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VULNERABILITIES

CVE-2026-104316 Details

Description

IBM Langflow OSS 1.0.0 through 1.12.3 could allow an authenticated attacker to cancel any victim's running background workflow job by sending a single HTTP request, resulting in loss of in-progress compute work with no flow-level permission check.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.ibm.com/support/pages/node/7293015 [email protected]PatchVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-285Improper Authorization[email protected]

Affected Products

ProductVersions
langflow langflow
>= 1.0.0, < 1.12.4

CPE

  • cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-104316
NVD Published Date:
Oct 29, 2026
NVD Last Modified:
Oct 30, 2026
Source:
[email protected]
CVE-2026-104316 Details - Not Deferred