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OpenAdvisories
Medium RHSA-2026:26990 1 CVE

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Published Jul 16, 2026 · Updated Oct 16, 2026

Ecosystem: Red Hat

Fixed packages 4

ReleasePackageFixed in
Red Hat · Hardened Images 1 hummingbird:1 kubernetes1.36 0:1.36.2-2.hum1
Red Hat · Hardened Images 1 hummingbird:1 kubernetes1.36-client 0:1.36.2-2.hum1
Red Hat · Hardened Images 1 hummingbird:1 kubernetes1.36-kubeadm 0:1.36.2-2.hum1
Red Hat · Hardened Images 1 hummingbird:1 kubernetes1.36-systemd 0:1.36.2-2.hum1

Vulnerabilities 1

  • Medium 5.3
    CVE-2026-47262

    containerd image-triggered runtime DoS via unbounded group parsing

    containerd is an open-source container runtime. Versions prior to 1.7.33, 2.0.10, 2.1.9, 2.2.5 and 2.3.2, contain a vulnerability that allows a maliciously crafted image to cause a Denial of Service (DoS) condition. When creating a container from this image, …

    containerd containerd zot kubescape Debian Ubuntu Azure Linux Alpine Wolfi Go

References

  • article
    https://images.redhat.com/
  • report
    https://access.redhat.com/security/cve/CVE-2026-47262
  • article
    https://access.redhat.com/security/updates/classification/
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_26990.json
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2496126
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-47262
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-47262
  • article
    https://github.com/containerd/containerd/security/advisories/GHSA-jpcc-p29g-p8mq