{"id":"EM-20261109-3ZOK","url":"https://cyber.eventmonitor.net/incident/EM-20261109-3ZOK/kubeflow-pipelines-vulnerability-cve-2026-88982/","type":"cve","title":"Kubeflow Pipelines Vulnerability (CVE-2026-88982)","subtitle":"CVE-2026-88982","subject":"CVE-2026-88982","status":"Developing","severity":"medium","affected":[],"headline":null,"born":"2026-11-09T22:43:33.000Z","firstSignal":"2026-11-05T22:25:58.000Z","lastSignal":"2026-11-09T22:43:33.000Z","updated":"2026-11-09T23:10:58.551Z","revision":1,"life":[{"status":"Born","at":"2026-11-09T22:43:33.000Z","why":"second independent source: C26 GitHub Advisory Database"},{"status":"Developing","at":"2026-11-09T22:43:33.000Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-05T22:25:58.000Z","what":"First signal: C41 Red Hat Security Data"},{"at":"2026-11-09T22:43:33.000Z","what":"Born: second source, C26 GitHub Advisory Database. Page EM-20261109-3ZOK created."}],"stages":[{"name":"Disclosed","at":"2026-11-05T23:17:01.600Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-05T23:17:01.600Z","detail":"CVSS 5.4 · EPSS 0.1%"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":"2026-11-05T22:25:58.000Z","detail":"C41 published"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-05T22:25:58.000Z","source":"C41","sourceName":"Red Hat Security Data","role":"Vendor","severity":2,"title":"Red Hat: CVE-2026-88982 (moderate)","text":"github.com/kubeflow/pipelines: Kubeflow Pipelines: Cross-tenant data disclosure via missing namespace in execution cache keys","url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-88982.json"},{"at":"2026-11-09T22:43:33.000Z","source":"C26","sourceName":"GitHub Advisory Database","role":"Database","severity":2,"title":"GHSA-2xwh-426q-42c5 / CVE-2026-88982: Kubeflow Pipelines: Cross-tenant execution-cache poisoning / output substitution via a namespace-blind cache key in the cache webhook (multi-user)","text":"go:github.com/kubeflow/pipelines","url":"https://github.com/advisories/GHSA-2xwh-426q-42c5"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-05T23:17:01.600","score":5.4,"severity":"MEDIUM","desc":"Kubeflow Pipelines enables users to build and deploy portable, scalable machine learning workflows. Prior to 2.18.0, the legacy V1/raw-Argo execution cache mutating webhook and cache-server storage path hash selected template fields without the Kubernetes namespace, use the key alone for lookups…","product":"","seen":1794008532627},"kev":null,"epss":{"epss":0.0015,"pct":0.0418,"at":1794265858551},"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}