RHBA-2026:21387HighCVSS 8.1

Red Hat Bug Fix Advisory: cockpit bug fix and enhancement update

Published
May 27, 2026
Last Modified
August 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-4800 →

📋 Description

CVE-2026-4800 — lodash: lodash: Arbitrary code execution via untrusted input in template imports

🎯 Affected products28

  • Red Hat Enterprise Linux AppStream (v. 9)
  • Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-0:356.1-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-0:356.1-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-0:356.1-1.el9_8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-0:356.1-1.el9_8.src as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-0:356.1-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-bridge-0:356.1-1.el9_8.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-debuginfo-0:356.1-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-debuginfo-0:356.1-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-debuginfo-0:356.1-1.el9_8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-debuginfo-0:356.1-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-debugsource-0:356.1-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-debugsource-0:356.1-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-debugsource-0:356.1-1.el9_8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-debugsource-0:356.1-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-doc-0:356.1-1.el9_8.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-packagekit-0:356.1-1.el9_8.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • cockpit-storaged-0:356.1-1.el9_8.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • cockpit-system-0:356.1-1.el9_8.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-ws-0:356.1-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-ws-0:356.1-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-ws-0:356.1-1.el9_8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-ws-0:356.1-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-ws-selinux-0:356.1-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-ws-selinux-0:356.1-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-ws-selinux-0:356.1-1.el9_8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • cockpit-ws-selinux-0:356.1-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 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.

🔗 References (2)