Description
No description is available for this CVE.
Published: n/a
Score: 6.8 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The CVE record provides no detailed description, yet the title points to a transport‑layer man‑in‑the‑middle vulnerability where multicluster‑global‑hub retrieves a TLS CA bundle from an unvalidated ConfigMap and may fall back to InsecureSkipVerify. This situation is classified as CWE‑295, indicating improper certificate validation at the transport layer.

Affected Systems

The vulnerability impacts the multicluster-global-hub component. No vendor, product version or patch information is supplied, so any deployment of this component could be affected.

Risk and Exploitability

The CVSS score of 6.8 indicates moderate severity. EPSS is not available and the vulnerability is not listed in the CISA KEV catalog, suggesting that there is currently no evidence of widespread active exploitation. Based on the nature of the weakness (TLS certificate validation), an attacker who can influence the ConfigMap used by the component might be able to insert a bogus CA bundle and intercept or tamper with traffic, but the exact attack path is not detailed in the available data.

Generated by OpenCVE AI on September 1, 2026 at 14:30 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply the latest security updates or patches for multicluster-global-hub as soon as they become available
  • Disable the InsecureSkipVerify setting in the component’s TLS configuration to enforce certificate validation for all connections
  • Identify the ConfigMap from which multicluster-global-hub retrieves its CA bundle and verify that it is signed by a trusted authority
  • Deploy network monitoring to detect unexpected or forged TLS certificate chains between clusters

Generated by OpenCVE AI on September 1, 2026 at 14:30 UTC.

Tracking

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Advisories

No advisories yet.

History

Tue, 01 Sep 2026 12:15:00 +0000

Type Values Removed Values Added
Description No description is available for this CVE.
Title multicluster-global-hub: multicluster-global-hub: Transport-layer MITM: TLS CA bundle pulled from unvalidated ConfigMap, `InsecureSkipVerify` fallback
Weaknesses CWE-295
References
Metrics threat_severity

None

cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N'}

threat_severity

Important


Subscriptions

No data.

cve-icon MITRE

No data.

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

Severity : Important

Publid Date: 2026-08-31T13:49:12Z

Links: CVE-2026-75762 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-09-01T14:45:04Z

Weaknesses
  • CWE-295

    Improper Certificate Validation