MEDIUMVulnerability
CVE-2026-66782
A flaw was found in the Submariner operator. This vulnerability allows for the exposure of a long-lived broker service account (SA) bearer token within the Submariner Custom Resource (CR) specification. An attacker with access to the cluster's etcd database or through `kubectl get` commands could obtain this token. The possession of this token grants full control over the mesh network, enabling unauthorized management of network resources such as endpoints and secrets.
Properties
- severity
- MEDIUM
- score
- 5.8
- epss_score
- 0.0028
- cve_id
- CVE-2026-66782
- vector
- CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
- published_at
- 2026-08-18T17:17:00.710
- last_modified
- 2026-09-03T13:06:00.497
- epss_percentile
- 0.20083
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
HAS_WEAKNESS (1)
→[Weakness]Improper Privilege Management
DESCRIBED_BY (1)
→[Source]NVD
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