CVE-2026-7309 — Openshift-controller-manager: openshift container platform: information disclosure via environment variable injection
A flaw was found in the OpenShift Container Platform build system. A user with the `edit` ClusterRole can inject arbitrary environment variables, such as `LD_PRELOAD` or `http_p…
Published: 2026-04-28 · CVSS: 4.3 · CVSS 3.1
A flaw was found in the OpenShift Container Platform build system. A user with the `edit` ClusterRole can inject arbitrary environment variables, such as `LD_PRELOAD` or `http_proxy`, into `docker-build` containers through the `buildconfigs/instantiate` API. This incomplete fix for a previous vulnerability allows for information disclosure, specifically impacting the confidentiality of build traffic.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7