Vulnerabilities of Red Hat Red Hat OpenShift Container Platform 4

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CVE list

CVE	Summary	Score	Published
CVE-2026-93834	Qemu-kvm: 9pfs: use-after-free race in tlcreate/twalk allows vm guest escape	8.8 High	Sep 25, 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-2026-90462	Sssd: sssd: fail-open in ldap ppolicy access check allows continued authorization	5.4 Medium	Sep 22, 2026
CVE-2026-94640	Rpcbind: unbounded memory allocation in rpcbind statistics tracking allows unauthenticated remote denial of service	7.5 High	Sep 22, 2026
CVE-2026-95619	Gcc: libstdc++ integer overflow in `new` operator	7.7 High	Sep 22, 2026
CVE-2026-95508	Libslirp: libslirp: heap buffer overflow in dhcpv6/tftp response builders on small interface mtu	7.4 High	Sep 22, 2026
CVE-2026-75939	A flaw was found in openshift/oc-mirror	7.4 High	Sep 21, 2026
CVE-2026-92574	Cri-o: cri-o checkpoint restore bypasses destination security context	8.8 High	Sep 21, 2026
CVE-2026-15801	Cri-o: cri-o: insufficient validation during container checkpoint restore	8.0 High	Sep 21, 2026
CVE-2026-75885	A flaw was found in the OpenShift console	9.3 Critical	Sep 18, 2026
CVE-2026-81627	Qemu-kvm: vapic writable rom alias can escape the option-rom window and expose locked smram	8.2 High	Sep 18, 2026
CVE-2026-76781	Libxml2: libxml2: null pointer dereference parsing nextcatalog without catalog attribute	5.5 Medium	Sep 17, 2026
CVE-2026-92925	Redis: redis: out-of-bounds read via crafted cluster bus packets	7.1 High	Sep 17, 2026
CVE-2026-42784	Sequoia-openpgp: sequoia-openpgp: cryptographic integrity compromise via key flag confusion	7.4 High	Sep 16, 2026
CVE-2025-11395	Podman: arbitrary file write when importing oci archive	5.5 Medium	Sep 15, 2026
CVE-2026-79699	A flaw was found in the containers/storage library	4.4 Medium	Sep 15, 2026
CVE-2026-79705	Podman: buildah: buildah/copier: directory escape via crafted tar symlinks when used outside buildah by non-root callers	4.5 Medium	Sep 15, 2026
CVE-2026-90996	Sssd: sssd: denial of service in nss responder via crafted zero-length requests	4.0 Medium	Sep 14, 2026
CVE-2026-90995	Sssd: sssd: local denial of service due to null pointer dereference in pam responder	5.5 Medium	Sep 14, 2026
CVE-2026-90994	Sssd: sssd: denial of service via malformed pam v1 requests	4.0 Medium	Sep 14, 2026
CVE-2026-90463	A flaw was found in the sssd NSS responder	4.0 Medium	Sep 14, 2026
CVE-2026-89329	Device-mapper-multipath: local denial of service via blocking ipc send operations	6.2 Medium	Sep 11, 2026
CVE-2026-84828	Pcs: pcs: non-root haclient users can read arbitrary files via pcs host auth --token	6.5 Medium	Sep 10, 2026
CVE-2026-88265	Crun: crun: /dev/null symlink follow during stdio reopen allows host bind-mount write and chown	5.6 Medium	Sep 10, 2026

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