The remote Redhat Enterprise Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:21328 advisory.

    Red Hat OpenShift Container Platform is Red Hat's cloud computing     Kubernetes application platform solution designed for on-premise or private     cloud deployments.

    This advisory contains the RPM packages for Red Hat OpenShift Container     Platform 4.14.59. See the following advisory for the container images for     this release:

    https://access.redhat.com/errata/RHSA-2025:21331

    Security Fix(es):

    * runc: container escape via 'masked path' abuse due to mount race     conditions (CVE-2025-31133)
    * runc: container escape with malicious config due to /dev/console mount     and related races (CVE-2025-52565)
    * runc: opencontainers/selinux: container escape and denial of service due     to arbitrary write gadgets and procfs write redirects (CVE-2025-52881)
    * net/http: Request smuggling due to acceptance of invalid chunked data in     net/http (CVE-2025-22871)

    For more details about the security issue(s), including the impact, a CVSS     score, acknowledgments, and other related information, refer to the CVE     page(s) listed in the References section.

    All OpenShift Container Platform 4.14 users are advised to upgrade to these     updated packages and images when they are available in the appropriate     release channel. To check for available updates, use the OpenShift CLI (oc)     or web console. Instructions for upgrading a cluster are available at     https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-     single/updating_clusters/index#updating-cluster-cli.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

RHEL 8 / 9 : OpenShift Container Platform 4.14.59 (RHSA-2025:21328)

high Nessus Plugin ID 276640

Version 1.2

Version 1.1

Version 1.2 Mar 6, 2026, 1:46 PM CVSS metrics ("CVSSv3 score" set to 7.8) CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H") CVSSv3 score source (set to "CVE-2025-31133") Plugin Feed: 202603061346
Version 1.1 Nov 24, 2025, 10:08 PM New Plugin Feed: 202511242208