Red Hat OpenShift Container Platform (opentelemetry-go, qs.stringify): Mehrere Schwachstellen ermöglichen Denial of Service
WID-SEC-2026-3498 · first 22.09.2026 · updated 21.10.2026 · CVSS 7,5
What it is about
Red Hat OpenShift ist eine "Platform as a Service" (PaaS) Lösung zur Bereitstellung von Applikationen in der Cloud. Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat OpenShift Container Platform ausnutzen, um einen Denial of Service Angriff durchzuführen.
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
Am I affected?
Affected according to the BSI:
- Red Hat Enterprise Linux
- Fedora Linux
- Red Hat Enterprise Linux Migration Toolkit for Applications
- IBM MQ Operator
- RESF Rocky Linux
- SUSE openSUSE
- Red Hat OpenShift Container Platform <4.22.15
- IBM Concert <3.0.1.1
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Red Hat OpenShift Container Platform 4.22.15
- IBM Concert 3.0.1.1
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-2026:68550 vom 2026-09-21 access.redhat.com
- Red Hat Security Advisory RHSA-2026:68550 vom 2026-09-21 access.redhat.com
- RedHat Customer Portal vom 2026-09-21 access.redhat.com
- RedHat Customer Portal vom 2026-09-21 access.redhat.com
- Red Hat Security Advisory RHSA-2026:69945 vom 2026-09-22 access.redhat.com
- Fedora Security Advisory FEDORA-2026-B38BA933A5 vom 2026-09-22 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-EPEL-2026-FB3F4867A1 vom 2026-09-22 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-2026-E4B8799AD3 vom 2026-09-22 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-EPEL-2026-11BDCD6E9D vom 2026-09-22 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-EPEL-2026-1C88FD080F vom 2026-09-22 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-EPEL-2026-5D2BA07938 vom 2026-09-22 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-EPEL-2026-632DE6378F vom 2026-09-22 bodhi.fedoraproject.org
- Rocky Linux Security Advisory RLSA-2026:69293 vom 2026-09-22 errata.build.resf.org
- Fedora Security Advisory FEDORA-2026-E84DE41D80 vom 2026-09-22 bodhi.fedoraproject.org
- IBM Security Bulletin 7289064 vom 2026-09-23 www.ibm.com
- Red Hat Security Advisory RHSA-2026:70824 vom 2026-09-23 access.redhat.com
- Red Hat Security Advisory RHSA-2026:71210 vom 2026-09-24 access.redhat.com
- Red Hat Security Advisory RHSA-2026:71179 vom 2026-09-24 access.redhat.com
- Red Hat Security Advisory RHSA-2026:70829 vom 2026-09-23 access.redhat.com
- Red Hat Security Advisory RHSA-2026:70870 vom 2026-09-23 access.redhat.com
- Red Hat Security Advisory RHSA-2026:70826 vom 2026-09-23 access.redhat.com
- Fedora Security Advisory FEDORA-2026-6AC19BF6EE vom 2026-09-24 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-2026-A5209E3552 vom 2026-09-24 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-2026-13584CFE41 vom 2026-09-24 bodhi.fedoraproject.org
- Fedora Security Advisory FEDORA-2026-E60AC68542 vom 2026-09-24 bodhi.fedoraproject.org
and 20 more sources in the original advisory
CVE: CVE-2026-41178, CVE-2026-82417
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.