Threat landscape
high

Red Hat OpenShift Pipelines: Mehrere Schwachstellen

WID-SEC-2026-1249 · first 23.04.2026 · updated 09.06.2026 · CVSS 9,6

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What it is about

Red Hat OpenShift ist eine "Platform as a Service" (PaaS) Lösung zur Bereitstellung von Applikationen in der Cloud. Ein Angreifer kann mehrere Schwachstellen in Red Hat OpenShift Pipelines ausnutzen, um einen Denial of Service Angriff durchzuführen, und um Informationen offenzulegen.

Under what conditions?

The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.

What can happen in the worst case

An attacker could use the vulnerability to

  • einen Denial of Service Angriff durchzuführen
  • Informationen offenzulegen

Am I affected?

Affected according to the BSI:

  • Red Hat Enterprise Linux
  • Red Hat OpenShift Pipelines <1.20.4
  • Red Hat OpenShift Pipelines <1.21.1
  • Red Hat OpenShift Pipelines <1.20.5

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 Pipelines 1.20.4
  • Red Hat OpenShift Pipelines 1.21.1
  • Red Hat OpenShift Pipelines 1.20.5

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

CVE: CVE-2026-33022, CVE-2026-33211

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.

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