CVE-2026-115454

EUVD-2026-108215
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
KNIMECNA
5.3 MEDIUM
NETWORK
LOW
LOW
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 29.14%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
knimebusiness_hub
𝑥
< 1.19.0
CNA
Common Weakness Enumeration
References
https://www.knime.com/security/advisories