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High RHSA-2026:34755 1 CVE

Red Hat Security Advisory: OpenShift Container Platform 4.19.37 packages and security update

Published Jul 10, 2026 · Updated Oct 15, 2026

Ecosystem: Red Hat

Fixed packages 6

ReleasePackageFixed in
Red Hat · OpenShift 4 openshift:4.19::el9 openshift 0:4.19.0-202606301915.p2.g63adf01.assembly.stream.el9
Red Hat · OpenShift 4 openshift:4.19::el9 openshift-hyperkube 0:4.19.0-202606301915.p2.g63adf01.assembly.stream.el9
Red Hat · OpenShift 4 openshift:4.19::el9 openshift-kube-apiserver 0:4.19.0-202606301915.p2.g63adf01.assembly.stream.el9
Red Hat · OpenShift 4 openshift:4.19::el9 openshift-kube-controller-manager 0:4.19.0-202606301915.p2.g63adf01.assembly.stream.el9
Red Hat · OpenShift 4 openshift:4.19::el9 openshift-kube-scheduler 0:4.19.0-202606301915.p2.g63adf01.assembly.stream.el9
Red Hat · OpenShift 4 openshift:4.19::el9 openshift-kubelet 0:4.19.0-202606301915.p2.g63adf01.assembly.stream.el9

Vulnerabilities 1

  • High 8.7
    CVE-2026-35469

    SpdyStream: DOS on CRI

    spdystream is a Go library for multiplexing streams over SPDY connections. In versions 0.5.0 and below, the SPDY/3 frame parser does not validate attacker-controlled counts and lengths before allocating memory. Three allocation paths are affected: the SETTING…

    moby spdystream kubescape kots Debian Ubuntu Azure Linux Alpine Wolfi Go

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2457729
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_34755.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-35469
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-35469
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-35469