Vulnerabilities of Red Hat Red Hat OpenShift Container Platform 4.20

Is your version affected?

CVE list

CVE	Summary	Score	Published
CVE-2026-114406	Ca-certificates: distrust emudhra intermediate ca certificates due to security concerns	6.8 Medium	Oct 21, 2026
CVE-2026-104795	The insights-runtime-extractor runs as a privileged DaemonSet (`hostPID: true`) that scans container processes for…	8.8 High	Oct 14, 2026
CVE-2026-75888	A flaw was found in the OpenShift console	7.7 High	Oct 12, 2026
CVE-2026-93017	The `insights-operator-gather` ClusterRole grants the operator's service account read access to secrets in the core…	7.7 High	Oct 8, 2026
CVE-2026-107176	Cluster-samples-operator: role reads all secrets in openshift-config, not just pull-secret	6.8 Medium	Oct 7, 2026
CVE-2026-96577	A flaw was found in oc-mirror	7.1 High	Oct 1, 2026
CVE-2026-83589	A flaw was found in oauth-proxy	6.1 Medium	Oct 1, 2026
CVE-2026-87114	A flaw was found in kube-compare	7.1 High	Sep 28, 2026
CVE-2026-75887	A flaw was found in the OpenShift console	7.5 High	Sep 23, 2026
CVE-2026-75886	A flaw was found in openshift/console	7.2 High	Sep 23, 2026
CVE-2026-75885	A flaw was found in the OpenShift console	9.3 Critical	Sep 18, 2026
CVE-2026-49329	A flaw was found in openshift/oauth-server	7.5 High	Sep 1, 2026
CVE-2026-50236	An authenticated SSRF flaw was found in the OpenShift Console Dev Console webhook helpers	7.4 High	Aug 11, 2026
CVE-2026-50237	A Server-Side Request Forgery and supply chain flaw was found in the OpenShift Console Helm catalog proxy	7.4 High	Aug 11, 2026
CVE-2026-15816	A flaw was found in dracut	7.5 High	Aug 7, 2026
CVE-2026-16313	Sg3_utils: sg3_utils: arbitrary command execution via udev property injection in sg_inq --export	7.6 High	Jul 28, 2026
CVE-2026-49332	A flaw was found in openshift/oauth-proxy	8.5 High	Jul 28, 2026
CVE-2026-16242	A flaw was found in the Konnectivity proxy-server configuration for hosted control planes	9.4 Critical	Jul 20, 2026
CVE-2026-15809	A flaw was found in CRI-O	7.8 High	Jul 15, 2026
CVE-2026-14476	Sssd: sssd: gpo cache path traversal via unsanitized gpcfilesyspath allows kerberos authentication bypass	8.0 High	Jul 7, 2026
CVE-2026-14474	Sssd: sssd: sudo ldap provider searches entire directory tree for sudorole objects by default, enabling privilege escalation	8.8 High	Jul 7, 2026
CVE-2026-14164	Libarchive: double-free vulnerability in rar5 decompression logic via dangling filtered_buf pointer in init_unpack()	7.5 High	Jun 30, 2026
CVE-2026-13676	fast-uri versions 2.3.1 through 3.1.2 and 4.0.0 fail to canonicalize Unicode (IDN) hostnames for HTTP-family URLs	7.5 High	Jun 29, 2026
CVE-2026-46331	In the Linux kernel, the following vulnerability has been resolved: net/sched: fix pedit partial COW leading to page…	7.8 High	Jun 16, 2026
CVE-2026-44990	ApostropheCMS is an open-source Node.js content management system, and sanitize-html provides a simple HTML sanitizer…	9.3 Critical	Jun 12, 2026

Other Red Hat products