{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1531","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","state":"PUBLISHED","assignerShortName":"redhat","dateReserved":"2026-01-28T12:52:40.355Z","datePublished":"2026-02-02T05:47:09.570Z","dateUpdated":"2026-03-26T23:00:06.609Z"},"containers":{"cna":{"title":"Foreman-kubevirt: foreman_kubevirt: man-in-the-middle due to insecure default ssl verification","metrics":[{"other":{"content":{"value":"Important","namespace":"https://access.redhat.com/security/updates/classification/"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"format":"CVSS"}],"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Red Hat","product":"Red Hat Satellite 6.16 for RHEL 8","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"rubygem-foreman_kubevirt","defaultStatus":"affected","versions":[{"version":"0:0.2.0-2.el8sat","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:satellite_capsule:6.16::el8","cpe:/a:redhat:satellite_capsule:6.16::el9","cpe:/a:redhat:satellite_utils:6.16::el8","cpe:/a:redhat:satellite:6.16::el8","cpe:/a:redhat:satellite_utils:6.16::el9","cpe:/a:redhat:satellite:6.16::el9","cpe:/a:redhat:satellite_maintenance:6.16::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.16 for RHEL 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Validation","lang":"en","type":"CWE"}]}],"x_redhatCweChain":"CWE-295: Improper Certificate Validation","workarounds":[{"lang":"en","value":"To mitigate this issue, ensure that a Certificate Authority (CA) certificate is explicitly configured when setting up the connection to OpenShift in foreman_kubevirt. This will enable SSL verification and prevent Man-in-the-Middle attacks. Refer to the foreman_kubevirt documentation for specific instructions on configuring CA certificates. A restart or service reload may be required for the changes to take effect."}],"timeline":[{"lang":"en","time":"2026-01-28T12:50:13.269Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-01-28T12:34:00.000Z","value":"Made public."}],"credits":[{"lang":"en","value":"This issue was discovered by Evgeni Golov (Red Hat)."}],"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2026-03-26T23:00:06.609Z"},"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-02T16:26:15.329498Z","id":"CVE-2026-1531","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-02T16:28:40.750Z"}}]}}