CVE-2026-1531

HIGH

Rubygems Foreman Kubevirt < 0.4.3 - Improper Certificate Validation

Title source: rule
STIX 2.1

Description

A flaw was found in foreman_kubevirt. When configuring the connection to OpenShift, the system disables SSL verification if a Certificate Authority (CA) certificate is not explicitly set. This insecure default allows a remote attacker, capable of intercepting network traffic between Satellite and OpenShift, to perform a Man-in-the-Middle (MITM) attack. Such an attack could lead to the disclosure or alteration of sensitive information.

References (5)

Scores

CVSS v3 8.1
EPSS 0.0001
EPSS Percentile 1.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-295
Status published
Products (17)
Red Hat/Red Hat Satellite 6
Red Hat/Red Hat Satellite 6.16 for RHEL 8 0:0.2.0-2.el8sat
Red Hat/Red Hat Satellite 6.16 for RHEL 9 0:0.2.0-2.el9sat
Red Hat/Red Hat Satellite 6.17 for RHEL 9 0:0.0.3-4.el9sat
Red Hat/Red Hat Satellite 6.17 for RHEL 9 0:0.1.23-0.3.el9pc
Red Hat/Red Hat Satellite 6.17 for RHEL 9 0:0.13.0-1.el9sat
Red Hat/Red Hat Satellite 6.17 for RHEL 9 0:0.4.3-1.el9sat
Red Hat/Red Hat Satellite 6.17 for RHEL 9 0:1.2.0-0.1.el9pc
Red Hat/Red Hat Satellite 6.17 for RHEL 9 0:1.5.1-1.el9sat
Red Hat/Red Hat Satellite 6.17 for RHEL 9 0:2.22.3-1.el9pc
... and 7 more
Published Feb 02, 2026
Tracked Since Feb 18, 2026