Red Hat Security Advisory

RHSA-2026:3876

OpenShift Container Platform 4.18.35 bug fix and security update

Released 2026-03-11 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Red Hat OpenShift Container Platform 4.18 rhcos-aarch64-418.94.202603021444-0, rhcos-ppc64le-418.94.202603021444-0, rhcos-s390x-418.94.202603021444-0 +1

Fixes 1 record

TI-2024-18991 CVE-2024-28757 · GHSA-ch5v-h69f-mxc8

libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use…

LOW 37

libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers (created via XML_ExternalEntityParserCreate).

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.02006 Published 2024-03-10 Fixed CWE-776