CERT24RHSA-2026:21658 — Red Hat Security Advisory: OpenShift Container Platform 4.18.43 security and extras updateLoading data…
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RHSA-2026:21658 — Red Hat Security Advisory: OpenShift Container Platform 4.18.43 security and extras update

The advisory describes eight related vulnerabilities affecting components and libraries associated with the OpenShift Container Platform 4.18.43 update. Impacts include denial of service, memory exhaustion, possible JavaScript execution, authorization bypass, and in some cases arbitrary code execution.

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RHSA-2026:21658 — Red Hat Security Advisory: OpenShift Container Platform 4.18.43 security and extras update

The advisory describes eight related vulnerabilities affecting components and libraries associated with the OpenShift Container Platform 4.18.43 update. Impacts include denial of service, memory exhaustion, possible JavaScript execution, authorization bypass, and in some cases arbitrary code execution.