{ "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": "2026-07-15T01:21:27.170Z" }, "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 9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "rubygem-foreman_kubevirt", "defaultStatus": "affected", "versions": [ { 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Satellite 6.18 for RHEL 9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "rubygem-foreman_kubevirt", "defaultStatus": "affected", "versions": [ { "version": "0:0.4.3-1.el9sat", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:satellite_capsule:6.18::el9", "cpe:/a:redhat:satellite:6.18::el9", "cpe:/a:redhat:satellite_utils:6.18::el9" ] }, { "vendor": "Red Hat", "product": "Red Hat Satellite 6", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "satellite:el8/rubygem-foreman_kubevirt", "defaultStatus": "affected", "cpes": [ "cpe:/a:redhat:satellite:6" ] } ], "references": [ { "url": "https://access.redhat.com/errata/RHSA-2026:5968", "name": "RHSA-2026:5968", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/errata/RHSA-2026:5970", "name": "RHSA-2026:5970", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/errata/RHSA-2026:5971", "name": "RHSA-2026:5971", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/security/cve/CVE-2026-1531", "tags": [ "vdb-entry", "x_refsource_REDHAT" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2433786", "name": "RHBZ#2433786", "tags": [ "issue-tracking", "x_refsource_REDHAT" ] } ], "datePublic": "2026-01-28T12:34:00.000Z", "problemTypes": [ { "descriptions": [ { "cweId": "CWE-295", "description": "Improper Certificate 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. 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"packageName": "yggdrasil-worker-forwarder", "product": "Red Hat Satellite 6.17 for RHEL 9", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "0:0.0.3-4.el9sat", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:satellite:6.18::el9" ], "defaultStatus": "affected", "packageName": "rubygem-foreman_kubevirt", "product": "Red Hat Satellite 6.18 for RHEL 9", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "0:0.4.3-1.el9sat", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:satellite:6" ], "defaultStatus": "affected", "packageName": "satellite:el8/rubygem-foreman_kubevirt", "product": "Red Hat Satellite 6", "vendor": "Red Hat" } ], "datePublic": "2026-01-28T12:34:00.000Z", "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." } ], "metrics": [ { "other": { "content": { "namespace": "https://access.redhat.com/security/updates/classification/", "value": "Important" }, "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" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-295", "description": "Improper Certificate Validation", "lang": "en", "type": "CWE" } ] } ], "references": [ { "tags": [ "vdb-entry", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/security/cve/CVE-2026-1531" }, { "name": "RHBZ#2433786", "tags": [ "issue-tracking", "x_refsource_REDHAT" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2433786" }, { "tags": [ "x_sadp-csaf-vex" ], "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-1531.json" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:5971" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:5970" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:5968" } ], "solutions": [ { "lang": "en", "value": "RHSA-2026:5971: Red Hat Satellite 6.16 for RHEL 8, Red Hat Satellite 6.16 for RHEL 9" }, { "lang": "en", "value": "RHSA-2026:5970: Red Hat Satellite 6.17 for RHEL 9" }, { "lang": "en", "value": "RHSA-2026:5968: Red Hat Satellite 6.18 for RHEL 9" } ], "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." } ], "title": "foreman-kubevirt: foreman_kubevirt: Man-in-the-Middle due to insecure default SSL verification", "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." } ], "x_adpType": "supplier", "x_generator": { "engine": "sadp-cli 1.0.0" }, "providerMetadata": { "orgId": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "shortName": "redhat-SADP", "dateUpdated": "2026-07-15T01:21:27.170Z" } } ] } }