CVE-2026-115517: Unrestricted network access between execution contexts in KNIME Business Hub
KNIME · KNIME Business Hub
Fixed in 1.19.0 · Affected: KNIME Business Hub before 1.19.0 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 37% of scored CVEs
DescriptionCVE.org
Unrestricted network access between execution contexts in KNIME Business Hub before version 1.19.0 allows an authenticated remote user to access open network ports on executors in different execution contexts. This only poses a security issue if the IP address of the attacked executor is know and there are open network ports that provided access without further authentication. By default no network ports are open. However, depending on the running workflows, ports may be opened and provide an attack surface. As a workaround, network policies can be created manually.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- KNIME · KNIME Business Hubbefore 1.19.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- KNIME
- Published
- October 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-115517 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.