A flaw was found in Open Cluster Management (OCM), the technology underlying Red Hat Advanced Cluster Management (ACM). Improper validation of Kubernetes client certificate renewal allows a managed cluster administrator to forge a client ce…
Exact source revision recorded 28 Oct 2026 06:17:50 UTC. It does not establish the source's current position. Latest evidence.
euvd · EUVD-2026-19690
PublishedEUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.
Original publisher date fields
datePublished: Apr 7, 2026, 2:30:36 PM
dateUpdated: Sep 9, 2026, 12:04:44 PM
5 related source bulletins · separate from aliases
RHSA-2026:9848: Red Hat Security Advisory: multicluster engine for Kubernetes v2.6.10 security update
CVE-2025-13465 · CVE-2025-61726 · CVE-2025-61729 · CVE-2025-68121 · CVE-2026-4740 · CVE-2026-22029 · CVE-2026-25639 · CVE-2026-29063
RHSA-2026:8218: Red Hat Security Advisory: multicluster engine for Kubernetes v2.8.5 security update
CVE-2025-13465 · CVE-2025-47907 · CVE-2025-58183 · CVE-2025-61726 · CVE-2025-61729 · CVE-2025-68121 · CVE-2026-4740 · CVE-2026-22029 · CVE-2026-25639 · CVE-2026-29063
RHSA-2026:13542: Red Hat Security Advisory: multicluster engine for Kubernetes v2.10.2 security update
CVE-2025-13465 · CVE-2025-58183 · CVE-2025-61726 · CVE-2025-61729 · CVE-2025-68121 · CVE-2026-4740 · CVE-2026-22029 · CVE-2026-25639 · CVE-2026-29063 · CVE-2026-40175
RHSA-2026:13853: Red Hat Security Advisory: multicluster engine for Kubernetes v2.11.1 security update
CVE-2026-4740 · CVE-2026-29063
RHSA-2026:11414: Red Hat Security Advisory: multicluster engine for Kubernetes v2.9.3 security update
CVE-2025-13465 · CVE-2025-61726 · CVE-2025-68121 · CVE-2026-4740 · CVE-2026-25639 · CVE-2026-29063 · CVE-2026-40175
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON