{"id":"CVE-2026-1531","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-1531","summary":"foreman_kubevirt disables SSL verification if a Certificate Authority (CA) certificate is not explicitly set","details":"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.","published":"2026-02-02T06:30:53Z","modified":"2026-03-27T00:50:17.236008Z","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"RubyGems","name":"foreman_kubevirt","fixedVersion":"0.4.3"}],"fix":{"url":"https://github.com/theforeman/foreman_kubevirt/commit/6c9973ee59c6fbec65f165eb9ea9dd4ebb6eeef1","label":"theforeman/foreman_kubevirt@6c9973e"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1531"},{"type":"WEB","url":"https://github.com/theforeman/foreman_kubevirt/commit/6c9973ee59c6fbec65f165eb9ea9dd4ebb6eeef1"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:5968"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:5970"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:5971"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2026-1531"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2433786"},{"type":"WEB","url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/foreman_kubevirt/CVE-2026-1531.yml"},{"type":"PACKAGE","url":"https://github.com/theforeman/foreman_kubevirt"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-03-27T00:50:17.236008Z"}}