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3 vulnerabilities found for Langflow OSS by IBM

CVE-2026-7528 (GCVE-0-2026-7528)
Vulnerability from cvelistv5
Published
2026-05-27 13:16
Modified
2026-05-27 15:30
Severity ?
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Summary
IBM Langflow OSS 1.0.0 through 1.9.0 could allow a denial of service due to uncontrolled resource consumption.
References
Impacted products
Vendor Product Version
IBM Langflow OSS Version: 1.0.0   ≤ 1.9.0
    cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:langflow_oss:1.9.0:*:*:*:*:*:*:*
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CVE-2026-7524 (GCVE-0-2026-7524)
Vulnerability from cvelistv5
Published
2026-05-27 13:14
Modified
2026-05-28 13:26
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
IBM Langflow OSS 1.0.0 through 1.9.1 could allow remote code execution due to improper validation of symbolic links during archive extraction.
References
Impacted products
Vendor Product Version
IBM Langflow OSS Version: 1.0.0   ≤ 1.9.1
    cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:langflow_oss:1.9.1:*:*:*:*:*:*:*
 Create a notification for this product.
Show details on NVD website

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CVE-2026-6542 (GCVE-0-2026-6542)
Vulnerability from cvelistv5
Published
2026-04-30 21:16
Modified
2026-05-01 15:00
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Summary
IBM Langflow OSS 1.0.0 through 1.8.4 could allow any user to supply a flow_id to read transaction logs and vertex build data belonging to other users, and to delete persisted vertex build data for another user's flow.
References
Impacted products
Vendor Product Version
IBM Langflow OSS Version: 1.0.0   ≤ 1.8.4
    cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:langflow_oss:1.8.4:*:*:*:*:*:*:*
 Create a notification for this product.
Show details on NVD website

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