Improper Certificate Validation Affecting foreman_kubevirt package, versions <0.4.3
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-RUBY-FOREMANKUBEVIRT-15136991
- published29 Jan 2026
- disclosed28 Jan 2026
- creditUnknown
Introduced: 28 Jan 2026
NewCVE-2026-1531 (opens in a new tab)How to fix?
Upgrade foreman_kubevirt to version 0.4.3 or higher.
Overview
foreman_kubevirt is a Provision and manage Kubevirt Virtual Machines from Foreman.
Affected versions of this package are vulnerable to Improper Certificate Validation due to the default configuration disabling SSL verification if a CA certificate is not explicitly provided. An attacker can intercept and manipulate network traffic between systems by performing a Man-in-the-Middle attack.
Workaround
This vulnerability can be mitigated by explicitly configuring a Certificate Authority (CA) certificate to enable SSL verification.