{"id":"CVE-2026-115454","revision":"6e4fd3d740114665889e35b97317342c","records":[{"revision":"6e4fd3d740114665889e35b97317342c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-115454","aliases":[],"title":"Large tables in data apps can bring down execution services in KNIME Hub","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.","state":0,"publishedAt":"2026-10-22T15:25:45.446+00:00","modifiedAt":"2026-10-22T19:00:31.252+00:00","affected":[{"ecosystem":"Vendor product","name":"KNIME Business Hub","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"KNIME\",\n                    \"product\": \"KNIME Business Hub\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"lessThan\": \"1.19.0\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"status\": \"unaffected\",\n                            \"version\": \"1.19.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 4.0","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","score":5.3,"severity":"MEDIUM"}],"references":["https://www.knime.com/security/advisories"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-115454","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-115454","identifiers":["CVE-2026-115454"]},"retained":false,"historicalAffected":[]}],"coverage":[]}