Description
An excessive resource allocation issue in the remote workflow editing capabilities of KNIME Business Hub prior to version 1.19.0 allows a authenticated attack to exhaust resources on the server side. This leads to intermittent unavailability of workflow execution functionality. A workaround is not possible.
Published: 2026-10-22
Score: 5.3 Medium
EPSS: n/a
KEV: No
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

References
Link Providers
https://www.knime.com/security/advisories cve-icon cve-icon
History

Thu, 22 Oct 2026 15:45:00 +0000

Type Values Removed Values Added
Description An excessive resource allocation issue in the remote workflow editing capabilities of KNIME Business Hub prior to version 1.19.0 allows a authenticated attack to exhaust resources on the server side. This leads to intermittent unavailability of workflow execution functionality. A workaround is not possible.
Title Large tables in data apps can bring down execution services in KNIME Hub
Weaknesses CWE-770
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/AU:Y/R:A/U:Green'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: KNIME

Published:

Updated: 2026-10-22T15:30:36.885Z

Reserved: 2026-10-22T15:05:06.080Z

Link: CVE-2026-115454

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-22T16:17:35.340

Modified: 2026-10-22T17:36:46.950

Link: CVE-2026-115454

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-22T16:30:08Z

Weaknesses
  • CWE-770

    Allocation of Resources Without Limits or Throttling