Man-in-the-Middle Vulnerability in Fog-Kubevirt from Red Hat
CVE-2026-1530

8.1HIGH

Key Information:

Vendor

Red Hat
Status
Red Hat Satellite 6.16 For Rhel 8
Red Hat Satellite 6.16 For Rhel 9
Red Hat Satellite 6.17 For Rhel 9
Red Hat Satellite 6
Vendor
CVE Published:
2 February 2026

What is CVE-2026-1530?

A vulnerability in Fog-Kubevirt undermines certificate validation, allowing remote attackers to conduct Man-in-the-Middle (MITM) attacks. This flaw enables unauthorized interception and potential alteration of sensitive data exchanged between Satellite and OpenShift. Consequently, critical communications may be compromised, leading to risks of information disclosure and impacts on data integrity.

Affected Version(s)

Red Hat Satellite 6.16 for RHEL 8 0:1.5.1-1.el8sat

Red Hat Satellite 6.16 for RHEL 9 0:1.5.1-1.el9sat

Red Hat Satellite 6.17 for RHEL 9 0:3.14.0.14-1.el9sat

References

https://access.redhat.com/errata/RHSA-2026:5970
vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:5971
vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-1530
vdb-entryx_refsource_REDHAT

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

This issue was discovered by Evgeni Golov (Red Hat).
.