Red Hat Developer Hub: Mehrere Schwachstellen
WID-SEC-2026-0105 · first 14.01.2026 · updated 16.10.2026 · CVSS 7,5
What it is about
Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution. Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Red Hat Developer Hub ausnutzen, um einen Denial of Service Angriff durchzuführen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen und Daten zu manipulieren.
Under what conditions?
Over the network and without logging in. This is the most dangerous combination: attackers can scan reachable devices automatically.
What can happen in the worst case
An attacker could use the vulnerability to
- einen Denial of Service Angriff durchzuführen
- beliebigen Code auszuführen
- Sicherheitsmaßnahmen zu umgehen
- Daten zu manipulieren
Am I affected?
Affected according to the BSI:
- Red Hat Enterprise Linux
- Fedora Linux
- IBM InfoSphere Information Server
- HCL BigFix WebUI
- IBM DB2
- Red Hat Enterprise Linux Developer Hub <1.8.2
- IBM Business Automation Workflow
- Red Hat OpenShift Container Platform <4.19.32
- Red Hat OpenShift Container Platform <4.18.43
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Red Hat Enterprise Linux Developer Hub 1.8.2
- Red Hat OpenShift Container Platform 4.19.32
- Red Hat OpenShift Container Platform 4.18.43
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- Red Hat Security Advisory RHSA-2026:33371 vom 2026-06-30 access.redhat.com
- RedHat Security Advisory vom 2026-01-13 access.redhat.com
- Red Hat Security Advisory RHSA-2026:0761 vom 2026-01-19 access.redhat.com
- Red Hat Security Advisory RHSA-2026:1730 vom 2026-02-02 access.redhat.com
- Red Hat Security Advisory RHSA-2026:1942 vom 2026-02-04 access.redhat.com
- Fedora Security Advisory FEDORA-2026-A84E0AD039 vom 2026-02-05 bodhi.fedoraproject.org
- Red Hat Security Advisory RHSA-2026:2147 vom 2026-02-05 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2145 vom 2026-02-05 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2078 vom 2026-02-11 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2456 vom 2026-02-10 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2500 vom 2026-02-11 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2568 vom 2026-02-11 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2762 vom 2026-02-16 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2754 vom 2026-02-16 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2672 vom 2026-02-18 access.redhat.com
- Red Hat Security Advisory RHSA-2026:2926 vom 2026-02-18 access.redhat.com
- Red Hat Security Advisory RHSA-2026:3710 vom 2026-03-04 access.redhat.com
- Red Hat Security Advisory RHSA-2026:3825 vom 2026-03-05 access.redhat.com
- IBM Security Bulletin 7266733 vom 2026-03-24 www.ibm.com
- HCL Security Bulletin support.hcl-software.com
- IBM Security Bulletin 7273312 vom 2026-05-18 www.ibm.com
- Red Hat Security Advisory RHSA-2026:18480 vom 2026-05-19 access.redhat.com
- Red Hat Security Advisory RHSA-2026:18868 vom 2026-05-19 access.redhat.com
- Red Hat Security Advisory RHSA-2026:19712 vom 2026-05-21 access.redhat.com
- Red Hat Security Advisory RHSA-2026:20042 vom 2026-05-27 access.redhat.com
and 5 more sources in the original advisory
CVE: CVE-2025-15284, CVE-2025-64756, CVE-2025-65945
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.