RHSA-2026:17595HighCVSS 7.5

Red Hat Security Advisory: OpenShift Container Platform 4.17.54 packages and security update

Published
May 20, 2026
Last Modified
August 14, 2026

🔗 CVE IDs covered (6)

CVE-2025-61728 →CVE-2025-61729 →CVE-2025-68121 →CVE-2026-23490 →CVE-2025-58183 →CVE-2025-61726 →

📋 Description

CVE-2025-58183 — golang: archive/tar: Unbounded allocation when parsing GNU sparse map CVE-2025-61726 — golang: net/url: Memory exhaustion in query parameter parsing in net/url CVE-2025-61728 — golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip CVE-2025-61729 — crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate CVE-2025-68121 — crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption CVE-2026-23490 — pyasn1: pyasn1: Denial of Service due to memory exhaustion from malformed RELATIVE-OID

🎯 Affected products90

  • Ironic content for Red Hat OpenShift Container Platform 4.17
  • Red Hat OpenShift Container Platform 4.17
  • podman-5:5.2.2-18.rhaos4.17.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.17
  • podman-5:5.2.2-18.rhaos4.17.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.17
  • podman-5:5.2.2-18.rhaos4.17.el8.s390x as a component of Red Hat OpenShift Container Platform 4.17
  • podman-5:5.2.2-18.rhaos4.17.el8.src as a component of Red Hat OpenShift Container Platform 4.17
  • podman-5:5.2.2-18.rhaos4.17.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.17
  • podman-5:5.2.2-18.rhaos4.17.el9.aarch64 as a component of Red Hat OpenShift Container Platform 4.17
  • podman-5:5.2.2-18.rhaos4.17.el9.ppc64le as a component of Red Hat OpenShift Container Platform 4.17
  • podman-5:5.2.2-18.rhaos4.17.el9.s390x as a component of Red Hat OpenShift Container Platform 4.17
  • podman-5:5.2.2-18.rhaos4.17.el9.src as a component of Red Hat OpenShift Container Platform 4.17
  • podman-5:5.2.2-18.rhaos4.17.el9.x86_64 as a component of Red Hat OpenShift Container Platform 4.17
  • podman-catatonit-5:5.2.2-18.rhaos4.17.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.17
  • podman-catatonit-5:5.2.2-18.rhaos4.17.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.17
  • podman-catatonit-5:5.2.2-18.rhaos4.17.el8.s390x as a component of Red Hat OpenShift Container Platform 4.17
  • podman-catatonit-5:5.2.2-18.rhaos4.17.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.17
  • podman-catatonit-debuginfo-5:5.2.2-18.rhaos4.17.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.17
  • podman-catatonit-debuginfo-5:5.2.2-18.rhaos4.17.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.17
  • podman-catatonit-debuginfo-5:5.2.2-18.rhaos4.17.el8.s390x as a component of Red Hat OpenShift Container Platform 4.17
  • podman-catatonit-debuginfo-5:5.2.2-18.rhaos4.17.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.17
  • podman-debuginfo-5:5.2.2-18.rhaos4.17.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.17
  • podman-debuginfo-5:5.2.2-18.rhaos4.17.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.17
  • podman-debuginfo-5:5.2.2-18.rhaos4.17.el8.s390x as a component of Red Hat OpenShift Container Platform 4.17
  • podman-debuginfo-5:5.2.2-18.rhaos4.17.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.17
  • podman-debuginfo-5:5.2.2-18.rhaos4.17.el9.aarch64 as a component of Red Hat OpenShift Container Platform 4.17
  • podman-debuginfo-5:5.2.2-18.rhaos4.17.el9.ppc64le as a component of Red Hat OpenShift Container Platform 4.17
  • podman-debuginfo-5:5.2.2-18.rhaos4.17.el9.s390x as a component of Red Hat OpenShift Container Platform 4.17
  • podman-debuginfo-5:5.2.2-18.rhaos4.17.el9.x86_64 as a component of Red Hat OpenShift Container Platform 4.17
  • podman-debugsource-5:5.2.2-18.rhaos4.17.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.17
  • podman-debugsource-5:5.2.2-18.rhaos4.17.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.17
  • +60 more not shown

✅ Remediation

For OpenShift Container Platform 4.17 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/release_notes/ Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability. Workaround: Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible. Workaround: To mitigate this vulnerability, implement a timeout in your archive/zip processing logic to abort the operation if it exceeds a few seconds, preventing the application from consuming an excessive amount of resources.

🔗 References (9)