{"cve":"CVE-2026-1531","nvd":{"published":"2026-02-02T06:16:20.790","modified":"2026-07-15T02:18:16.923","status":"Deferred","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1},"cwes":["CWE-295"],"references":["https://access.redhat.com/errata/RHSA-2026:5968","https://access.redhat.com/errata/RHSA-2026:5970","https://access.redhat.com/errata/RHSA-2026:5971","https://access.redhat.com/security/cve/CVE-2026-1531","https://bugzilla.redhat.com/show_bug.cgi?id=2433786"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:22:27.261130201+00:00"},"epss":{"cve":"CVE-2026-1531","score":0.00292,"percentile":0.21812,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2qxw-7fmx-gqfm","url":"https://osv.dev/vulnerability/GHSA-2qxw-7fmx-gqfm","summary":"foreman_kubevirt disables SSL verification if a Certificate Authority (CA) certificate is not explicitly set","modified":"2026-03-27T00:50:17.236008Z","packages":[{"ecosystem":"RubyGems","name":"foreman_kubevirt","purl":"pkg:gem/foreman_kubevirt","ranges":["<0.4.3"],"fixed":["0.4.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}