A flaw was found in the Submariner operator. The Submariner Custom Resource (CR), used for configuring network connectivity, stores the IPsec pre-shared key (PSK) in an unencrypted format. This key, which is critical for securing communication between Kubernetes clusters, can be accessed by unauthorized parties. Such access enables an attacker to passively decrypt network traffic flowing between any two clusters in the mesh, resulting in sensitive information disclosure.
Metrics
Affected Vendors & Products
References
History
Tue, 18 Aug 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Tue, 18 Aug 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
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| Description | A flaw was found in the Submariner operator. The Submariner Custom Resource (CR), used for configuring network connectivity, stores the IPsec pre-shared key (PSK) in an unencrypted format. This key, which is critical for securing communication between Kubernetes clusters, can be accessed by unauthorized parties. Such access enables an attacker to passively decrypt network traffic flowing between any two clusters in the mesh, resulting in sensitive information disclosure. | |
| Title | Submariner-operator: submariner-operator: ipsec psk stored cleartext in submariner cr spec | |
| First Time appeared |
Redhat
Redhat acm |
|
| Weaknesses | CWE-312 | |
| CPEs | cpe:/a:redhat:acm:2 | |
| Vendors & Products |
Redhat
Redhat acm |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-08-18T19:21:45.335Z
Reserved: 2026-07-27T17:51:24.885Z
Link: CVE-2026-66781
Updated: 2026-08-18T19:21:39.912Z
Status : Received
Published: 2026-08-18T17:17:00.580
Modified: 2026-08-18T20:17:22.330
Link: CVE-2026-66781
No data.
OpenCVE Enrichment
Updated: 2026-08-18T19:00:12Z