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CVE-2026-1530— Fog-kubevirt: fog-kubevirt: man-in-the-middle vulnerability due to disabled certificate validation

Quick assessment

Affected
Red Hat Red Hat Satellite 6.16 for RHEL 8
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Fog::Kubevirt是fog开源的一个Ruby代码库。 Fog::Kubevirt存在安全漏洞，该漏洞源于证书验证被禁用，可能导致中间人攻击。

CVSS 8.1 · High EPSS 0.27% · P18

Affected Version Matrix 27

VendorProduct Version RangeStatus
Red Hat Red Hat Satellite 6 any affected
Red Hat Red Hat Satellite 6.16 for RHEL 8 0:1.5.1-1.el8sat< * unaffected
Red Hat Red Hat Satellite 6.16 for RHEL 9 0:1.5.1-1.el9sat< * unaffected
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:3.14.0.14-1.el9sat< * unaffected
0:0.1.23-0.3.el9pc< * unaffected
0:1.2.0-0.1.el9pc< * unaffected
0:4.2.28-0.1.el9pc< * unaffected
0:2.22.3-1.el9pc< * unaffected
0:3.27.10-2.el9pc< * unaffected
0:1.5.1-1.el9sat< * unaffected
0:0.4.3-1.el9sat< * unaffected
… +16 more rows
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I. Basic Information for CVE-2026-1530

Vulnerability Information
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Vulnerability Title
Fog-kubevirt: fog-kubevirt: man-in-the-middle vulnerability due to disabled certificate validation
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in fog-kubevirt. This vulnerability allows a remote attacker to perform a Man-in-the-Middle (MITM) attack due to disabled certificate validation. This enables the attacker to intercept and potentially alter sensitive communications between Satellite and OpenShift, resulting in information disclosure and data integrity compromise.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Fog::Kubevirt 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fog::Kubevirt是fog开源的一个Ruby代码库。 Fog::Kubevirt存在安全漏洞，该漏洞源于证书验证被禁用，可能导致中间人攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Red Hat Red Hat Satellite 6.16 for RHEL 8 0:1.5.1-1.el8sat ~ * cpe:/a:redhat:satellite_capsule:6.16::el9
Red Hat Red Hat Satellite 6.16 for RHEL 9 0:1.5.1-1.el9sat ~ * cpe:/a:redhat:satellite_capsule:6.16::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:3.14.0.14-1.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.1.23-0.3.el9pc ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:1.2.0-0.1.el9pc ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:4.2.28-0.1.el9pc ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:2.22.3-1.el9pc ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:3.27.10-2.el9pc ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:1.5.1-1.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.4.3-1.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:4.16.0.14-1.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.13.0-1.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:6.17.7-1.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.0.3-4.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:3.14.0.14-1.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.1.23-0.3.el9pc ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:1.2.0-0.1.el9pc ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:4.2.28-0.1.el9pc ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:2.22.3-1.el9pc ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:3.27.10-2.el9pc ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:1.5.1-1.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.4.3-1.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:4.16.0.14-1.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.13.0-1.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:6.17.7-1.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6.17 for RHEL 9 0:0.0.3-4.el9sat ~ * cpe:/a:redhat:satellite_utils:6.17::el9
Red Hat Red Hat Satellite 6 - cpe:/a:redhat:satellite:6

II. Public POCs for CVE-2026-1530

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III. Intelligence Information for CVE-2026-1530

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Vendor Advisories for CVE-2026-1530 (3)

Same Patch Batch · Red Hat · 2026-02-02 · 6 CVEs total

CVE-2026-1761 8.6 HIGH Libsoup: stack-based buffer overflow in libsoup multipart response parsingmultipart http r
CVE-2026-1531 8.1 HIGH Foreman-kubevirt: foreman_kubevirt: man-in-the-middle due to insecure default ssl verifica
CVE-2026-1757 6.2 MEDIUM Libxml2: memory leak leading to local denial of service in xmllint interactive shell
CVE-2026-1760 5.3 MEDIUM Libsoup: soupserver: denial of service via http request smuggling
CVE-2025-13881 2.7 LOW Org.keycloak.services.resources.admin: keycloak: limited administrator can retrieve sensit

IV. Related Vulnerabilities

Same product: Red Hat Satellite 6.16 for RHEL 8
Same vendor: Red Hat
Same weakness: CWE-295

V. Comments for CVE-2026-1530

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