Google Cloud Platform (GKE containerd): Mehrere Schwachstellen
WID-SEC-2026-2009 · first 19.06.2026 · updated 22.10.2026 · CVSS 8,8
What it is about
Google Cloud Platform (GCP) ist eine Sammlung von Cloud-Computing-Diensten von Google, die Infrastruktur, Datenanalyse, maschinelles Lernen und Entwicklungstools bietet. Unternehmen können dadurch Anwendungen in der Cloud zu aufbauen und skalierbar bereitzustellen. Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Google Cloud Platform ausnutzen, um beliebigen Programmcode auszuführen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.
Under what conditions?
Over the network, but only with valid access (login required), for example with stolen credentials or as an insider.
What can happen in the worst case
An attacker could use the vulnerability to
- beliebigen Programmcode auszuführen
- Sicherheitsmaßnahmen zu umgehen
- Daten zu manipulieren
- vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen
Am I affected?
Affected according to the BSI:
- Amazon Linux 2
- Red Hat Enterprise Linux
- Fedora Linux
- SUSE openSUSE
- SUSE Linux
- Google Cloud Platform GKE container runtime
- Red Hat Enterprise Linux Advanced Cluster Security
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Install the updates provided by the vendor; details in the sources below.
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)
- Amazon Linux Security Advisory ALAS2ECS-2026-128 vom 2026-06-29 alas.aws.amazon.com
- Amazon Linux Security Advisory ALAS2NITRO-ENCLAVES-2026-113 vom 2026-06-29 alas.aws.amazon.com
- openSUSE Security Update OPENSUSE-SU-2026:21072-1 vom 2026-06-30 lists.opensuse.org
- Google Security Bulletin vom 2026-06-18 docs.cloud.google.com
- Google Security Bulletin vom 2026-06-18 docs.cloud.google.com
- Amazon Linux Security Advisory ALAS2DOCKER-2026-133 vom 2026-06-22 alas.aws.amazon.com
- openSUSE Security Update OPENSUSE-SU-2026:11102-1 vom 2026-06-26 lists.opensuse.org
- Fedora Security Advisory FEDORA-2026-DC2CBC1BC8 vom 2026-06-27 bodhi.fedoraproject.org
- Red Hat Security Advisory RHSA-2026:36319 vom 2026-07-07 access.redhat.com
- Red Hat Security Advisory RHSA-2026:36873 vom 2026-07-09 access.redhat.com
- Red Hat Security Advisory RHSA-2026:37252 vom 2026-07-09 access.redhat.com
- Red Hat Security Advisory RHSA-2026:42852 vom 2026-07-21 access.redhat.com
- Red Hat Security Advisory RHSA-2026:46903 vom 2026-07-27 access.redhat.com
- Red Hat Security Advisory RHSA-2026:47149 vom 2026-07-28 access.redhat.com
- Red Hat Security Advisory RHSA-2026:47451 vom 2026-07-29 access.redhat.com
- Red Hat Security Advisory RHSA-2026:47737 vom 2026-07-29 access.redhat.com
- Fedora Security Advisory FEDORA-2026-C37317FDDE vom 2026-07-30 bodhi.fedoraproject.org
- Red Hat Security Advisory RHSA-2026:48913 vom 2026-07-30 access.redhat.com
- Red Hat Security Advisory RHSA-2026:48872 vom 2026-07-30 access.redhat.com
- Fedora Security Advisory FEDORA-2026-26C0A0EE30 vom 2026-08-03 bodhi.fedoraproject.org
- Red Hat Security Advisory RHSA-2026:51033 vom 2026-08-06 access.redhat.com
- Red Hat Security Advisory RHSA-2026:51084 vom 2026-08-06 access.redhat.com
- Red Hat Security Advisory RHSA-2026:52946 vom 2026-08-10 access.redhat.com
- Red Hat Security Advisory RHSA-2026:53530 vom 2026-08-11 access.redhat.com
- Red Hat Security Advisory RHSA-2026:36207 vom 2026-08-13 access.redhat.com
and 4 more sources in the original advisory
CVE: CVE-2026-47262, CVE-2026-50195, CVE-2026-53488, CVE-2026-53489, CVE-2026-53492
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.