{"schema":"threatline.record/2","record":{"id":"CVE-2026-115454","aliases":[],"summary":"Large tables in data apps can bring down execution services in KNIME Hub","details":"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.","categories":["Unclassified"],"product":"KNIME Business Hub","vendor":"KNIME","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115454","source_modified_at":"2026-10-22T19:00:31.252Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"KNIME Business Hub","vendor":"KNIME","versions":[{"status":"affected","version":"0","lessThan":"1.19.0","versionType":"semver"},{"status":"unaffected","version":"1.19.0","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115454","source_modified_at":"2026-10-22T19:00:31.252Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"KNIME Business Hub","ecosystem":null},"version":"1.19.0","basis":"first unaffected version stated in the CVE record"}],"cvss":5.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00365,"percentile":0.29143,"score_date":"2026-10-23"},"published_at":"2026-10-22T15:25:45.446Z","modified_at":"2026-10-22T19:00:31.252Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-115454","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-22T19:00:31.252Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-115454","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.knime.com/security/advisories"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-22T18:34:02.982941Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-22T19:00:31.252Z","content_hash":"571ff11de040eb486d5b5f5632c3286f45a9539a55500539eedb478aae3ab045"}}