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Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Tracking
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Thu, 27 Aug 2026 04:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:acm:2.11::el9 cpe:/a:redhat:acm:2.14::el9 cpe:/a:redhat:acm:2.16::el9 |
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| References |
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Wed, 26 Aug 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:acm:2.13::el9 cpe:/a:redhat:acm:2.15::el9 cpe:/a:redhat:acm:2.17::el9 |
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| References |
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Fri, 21 Aug 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat advanced Cluster Management For Kubernetes
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| Vendors & Products |
Redhat advanced Cluster Management For Kubernetes
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Wed, 19 Aug 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Metrics |
threat_severity
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threat_severity
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Tue, 18 Aug 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Tue, 18 Aug 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in the submariner-operator component. The `submariner-k8s-broker-cluster` Role, which is assigned to joined clusters, possesses excessive permissions. This allows a compromised cluster to alter network configurations, specifically by overwriting other clusters' endpoint information. Consequently, an attacker can redirect inter-cluster tunnel traffic, enabling a Man-in-the-Middle (MITM) attack across the entire cluster mesh. | |
| Title | Submariner-operator: submariner-operator: flat broker trust model grants every spoke full crud on all endpoints, secrets, and endpointslices in broker namespace | |
| First Time appeared |
Redhat
Redhat acm |
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| Weaknesses | CWE-284 | |
| CPEs | cpe:/a:redhat:acm:2 | |
| Vendors & Products |
Redhat
Redhat acm |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-08-27T02:15:36.990Z
Reserved: 2026-07-27T17:51:24.885Z
Link: CVE-2026-66780
Updated: 2026-08-18T18:44:56.550Z
Status : Awaiting Analysis
Published: 2026-08-18T18:19:23.940
Modified: 2026-08-27T04:16:45.450
Link: CVE-2026-66780
OpenCVE Enrichment
Updated: 2026-08-21T21:00:03Z