CVE-2026-1531CWE-295

Foreman-kubevirt: foreman_kubevirt: man-in-the-middle due to insecure default ssl verification

High · published February 2, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
21.1
In the wild
Unconfirmed
What it is

⚡ A missing CA certificate could leave your OpenShift connection exposed like an open window during a storm! Think of SSL verification like a security guard checking IDs at a nightclub. Without proper identification (the CA certificate), anyone can walk in and mingle with your sensitive data, increasing the risk of a nasty surprise. If a malicious actor gets between your Satellite and OpenShift, they could intercept or tamper with your data in a heartbeat—leading to the absolute devastation of sensitive information exposed or altered. Imagine the chaos if critical configurations were modified or confidential data was leaked!

Put simply

Think of SSL verification like a security guard checking IDs at a nightclub. Without proper identification (the CA certificate), anyone can walk in and mingle with your sensitive data, increasing the risk of a nasty surprise. This vulnerability in foreman_kubevirt allows SSL verification to be disabled if a CA certificate is not set, making the connection susceptible to Man-in-the-Middle (MITM) attacks.

What to do

If a malicious actor gets between your Satellite and OpenShift, they could intercept or tamper with your data in a heartbeat—leading to the absolute devastation of sensitive information exposed or altered. Imagine the chaos if critical configurations were modified or confidential data was leaked! To protect your systems, ensure that a valid CA certificate is always specified in your OpenShift configurations. Additionally, audit your network setup to eliminate any potential gaps in SSL verification that could be exploited. You've got this! By applying these fixes, you'll be fortifying your defenses and keeping your data safe! 🛡️

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00296 · 21.1th percentile
Weakness
CWE-295 · Improper Certificate Validation
Published
2026-02-02T05:47Z
EPSS history
Timeline
  • 02 FEB 05:47Z
    Foreman-kubevirt: foreman_kubevirt: man-in-the-middle due to insecure default ssl verification
    cvelistv5