Insecure SSL Configuration in Foreman Kubevirt Affects Red Hat Products
CVE-2026-1531

8.1HIGH

Key Information:

Vendor

Red Hat
Status
Red Hat Satellite 6
Vendor
CVE Published:
2 February 2026

What is CVE-2026-1531?

A vulnerability exists in Foreman Kubevirt that compromises SSL verification during configuration with OpenShift. If a Certificate Authority (CA) certificate is not explicitly specified, the system defaults to disabling SSL verification. This insecure setup exposes the communication between Satellite and OpenShift to potential interception by malicious actors, facilitating Man-in-the-Middle (MITM) attacks. Consequently, this could lead to unauthorized disclosure or modification of sensitive information exchanged between the systems.

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References

https://access.redhat.com/security/cve/CVE-2026-1531
vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2433786
issue-trackingx_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).
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