RHSA-2026:57914
RHSA-2026:57914 · Red Hat Security Advisory: Red Hat build of MicroShift 4.18.54 security update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Red Hat Security Advisory: Red Hat build of MicroShift 4.18.54 security update
CVSS 7.5 · High · Fix available
- Published
- Updated
Stack: system
Affected products and versions
microshift Red Hat:openshift:4.18::el9
- Affected ranges
- ECOSYSTEM: < 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
Update to 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
microshift-gateway-api Red Hat:openshift:4.18::el9
- Affected ranges
- ECOSYSTEM: < 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
Update to 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
microshift-gateway-api-release-info Red Hat:openshift:4.18::el9
- Affected ranges
- ECOSYSTEM: < 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
Update to 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
microshift-greenboot Red Hat:openshift:4.18::el9
- Affected ranges
- ECOSYSTEM: < 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
Update to 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
microshift-low-latency Red Hat:openshift:4.18::el9
- Affected ranges
- ECOSYSTEM: < 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
Update to 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
microshift-multus Red Hat:openshift:4.18::el9
- Affected ranges
- ECOSYSTEM: < 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
Update to 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
microshift-multus-release-info Red Hat:openshift:4.18::el9
- Affected ranges
- ECOSYSTEM: < 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
Update to 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
microshift-networking Red Hat:openshift:4.18::el9
- Affected ranges
- ECOSYSTEM: < 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
Update to 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
microshift-olm Red Hat:openshift:4.18::el9
- Affected ranges
- ECOSYSTEM: < 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
Update to 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
microshift-olm-release-info Red Hat:openshift:4.18::el9
- Affected ranges
- ECOSYSTEM: < 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
Update to 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
microshift-release-info Red Hat:openshift:4.18::el9
- Affected ranges
- ECOSYSTEM: < 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
Update to 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
microshift-selinux Red Hat:openshift:4.18::el9
- Affected ranges
- ECOSYSTEM: < 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
Update to 0:4.18.54-202608211117.p0.g8eb6c29.assembly.4.18.54.el9
Original sources
- https://access.redhat.com/errata/RHSA-2026:57914
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2467809
- https://bugzilla.redhat.com/show_bug.cgi?id=2467820
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_57914.json
- https://access.redhat.com/security/cve/CVE-2026-39820
- https://www.cve.org/CVERecord?id=CVE-2026-39820
- https://nvd.nist.gov/vuln/detail/CVE-2026-39820
- https://go.dev/cl/759940
- https://go.dev/issue/78566
- https://groups.google.com/g/golang-announce/c/qcCIEXso47M
- https://pkg.go.dev/vuln/GO-2026-4986
- https://access.redhat.com/security/cve/CVE-2026-42499
- https://www.cve.org/CVERecord?id=CVE-2026-42499
- https://nvd.nist.gov/vuln/detail/CVE-2026-42499
- https://go.dev/cl/771520
- https://go.dev/issue/78987
- https://pkg.go.dev/vuln/GO-2026-4977
- https://osv.dev/vulnerability/RHSA-2026:57914