Skip to contentRed Hat Openshift Container Platform vulnerabilities
- red hat openshift container platform 4.16, openshift container platform 5 +1 moreCri-o: cri-o: sandbox state poisoning via pod annotations may expose runtime socketCVE-2026-62146Public exploit7.8 High
- red hat enterprise linux 10, enterprise linux 10.2 extended update support, enterprise linux 6 +8 more +10 moreGcc-toolset-15-gcc: gcc: gcc-toolset-16: gcc: denial of service via use-after-free in binary heap erase_ifCVE-2026-102010Fix available7.0 High
- red hat pen drive powered by red hat lightspeed, openshift container platform 4.19, openshift container platform 4.20 +2 more +4 moreKube-compare: container:// reference extraction runs the image entrypoint and silently escalates to sudoCVE-2026-871147.1 High
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +6 more +8 moreQemu-kvm: 9pfs: use-after-free race in tlcreate/twalk allows vm guest escapeCVE-2026-93834Public exploitFix available8.8 High
- red hat openshift container platform 4.12, openshift container platform 4.13, openshift container platform 4.14 +8 more +10 moreOpenshift/console: openshift/console: unauthenticated path traversal in i18n locale handlerCVE-2026-758877.5 High
- red hat openshift container platform 4, openshift container platform 4.17, openshift container platform 4.18 +4 more +6 moreOpenshift/console: openshift/console: unauthenticated reverse proxy to in-cluster catalogd service with session token forwardingCVE-2026-758867.2 High
- fedoraproject sssd, red hat enterprise linux 10, enterprise linux 6 +7 more +9 moreSssd: sssd: fail-open in ldap ppolicy access check allows continued authorizationCVE-2026-904625.4 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +5 more +7 moreRpcbind: unbounded memory allocation in rpcbind statistics tracking allows unauthenticated remote denial of serviceCVE-2026-94640Fix available7.5 High
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +7 more +9 moreGcc: libstdc++ integer overflow in `new` operatorCVE-2026-95619Fix available7.7 High
- red hat enterprise linux 10, enterprise linux 8, enterprise linux 9 +2 more +4 moreLibslirp: libslirp: heap buffer overflow in dhcpv6/tftp response builders on small interface mtuCVE-2026-95508Fix available7.4 High
- red hat openshift container platform 4, openshift container platform 4.18, openshift container platform 5 +2 moreOpenshift/oc-mirror: release signature verification: openpgp signatureerror checked before signed body is consumedCVE-2026-759397.4 High
- red hat confidential compute attestation, enterprise linux 8, enterprise linux 9 +2 more +4 moreCri-o: cri-o checkpoint restore bypasses destination security contextCVE-2026-925748.8 High
- red hat openshift container platform 4, openshift container platform 5 +1 moreCri-o: cri-o: insufficient validation during container checkpoint restoreCVE-2026-158018.0 High
- red hat openshift container platform 4.12, openshift container platform 4.13, openshift container platform 4.14 +8 more +10 moreOpenshift/console: openshift/console: unauthenticated ssrf and resource exhaustion via devfile parser endpointCVE-2026-758859.3 Critical
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +6 more +8 moreQemu-kvm: vapic writable rom alias can escape the option-rom window and expose locked smramCVE-2026-81627Fix available8.2 High
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +5 more +7 moreLibxml2: libxml2: null pointer dereference parsing nextcatalog without catalog attributeCVE-2026-76781Fix available5.5 Medium
- red hat enterprise linux 10, enterprise linux 8, enterprise linux 9 +4 more +6 morePodman: arbitrary file write when importing oci archiveCVE-2025-11395Fix available5.5 Medium
- red hat ansible automation platform 2, enterprise linux 10, enterprise linux 8 +6 more +8 morePodman: buildah: skopeo: containers/storage: malicious tar whiteout header allows replacement of extraction destination directoryCVE-2026-79699Fix available4.4 Medium
- red hat ansible automation platform 2, enterprise linux 10, enterprise linux 8 +7 more +9 morePodman: buildah: buildah/copier: directory escape via crafted tar symlinks when used outside buildah by non-root callersCVE-2026-79705Fix available4.5 Medium
- fedoraproject sssd, red hat enterprise linux 10, enterprise linux 6 +7 more +9 moreSssd: sssd: denial of service in nss responder via crafted zero-length requestsCVE-2026-909964.0 Medium
- fedoraproject sssd, red hat enterprise linux 10, enterprise linux 6 +7 more +9 moreSssd: sssd: local denial of service due to null pointer dereference in pam responderCVE-2026-909955.5 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +4 more +6 moreSssd: sssd: denial of service via malformed pam v1 requestsCVE-2026-909944.0 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +4 more +6 moreSssd: local oob read in nss service request parsers (`sss_nss_protocol_parse_svc_name` / `sss_nss_protocol_parse_svc_port`)CVE-2026-904634.0 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +4 more +6 moreDevice-mapper-multipath: local denial of service via blocking ipc send operationsCVE-2026-89329Fix available6.2 Medium
- red hat enterprise linux 10, enterprise linux 8, enterprise linux 9 +4 more +6 morePcs: pcs: non-root haclient users can read arbitrary files via pcs host auth --tokenCVE-2026-84828Fix available6.5 Medium
- red hat enterprise linux 10, enterprise linux 8, enterprise linux 9 +3 more +5 moreCrun: crun: /dev/null symlink follow during stdio reopen allows host bind-mount write and chownCVE-2026-88265Fix available5.6 Medium
- containers crun, red hat enterprise linux 10, enterprise linux 8 +4 more +6 moreCrun: crun: /dev/console symlink follow allows root-owned file creation outside the rootfsCVE-2026-88264Fix available5.6 Medium
- red hat enterprise linux 10, enterprise linux 8, enterprise linux 9 +3 more +5 moreCrun: crun: rootful krun with passt executes container payload as host rootCVE-2026-84042Fix available7.8 High
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +4 more +6 moreCups: openprinting cups: remaining case-insensitive username matching in scheduler side paths (cve-2026-27447 follow-up)CVE-2026-87876Fix available3.0 Low
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +4 more +6 moreCups: openprinting cups: heap out-of-bounds read in cupsutf32toutf8() via missing source-length boundCVE-2026-87875Fix available4.3 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +4 more +6 moreSssd: sssd: idp authentication prefix comparison allows cross-user impersonationCVE-2026-87853Fix available7.5 High
- red hat fast datapath for rhel 10, fast datapath for rhel 8, fast datapath for rhel 9 +4 more +6 moreDpdk: dpdk: missing length validation before reading command_data in virtio-net control queue handlerCVE-2026-86564Fix available3.3 Low
- red hat cert manager support for red hat openshift release 1.20, cost management on-premise 1, enterprise linux 10 +22 more +24 moreLibxml2: double-free/uaf in libxml2 python bindingsCVE-2026-74860Fix available8.5 High
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +6 more +8 moreGlib2: toctou symlink race in `g_file_create_replace_destination` fallback pathCVE-2026-864695.3 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +5 more +7 morePolkit: regression in cve-2026-4897 fix (polkit read_cookie()) - stack buffer underflowCVE-2026-85498Fix available3.5 Low
- red hat enterprise linux 10, enterprise linux 7, enterprise linux 8 +3 more +5 moreCorosync: corosync: integer overflow in check_memb_commit_token_sanity may bypass message length validation on 32-bit systemsCVE-2026-816666.5 Medium
- red hat enterprise linux 10, enterprise linux 10.0 extended update support, enterprise linux 7 extended lifecycle support +13 more +15 moreCorosync: corosync: heap-based buffer overflow in totempg assembly buffer during fragmented message reassemblyCVE-2026-81665Fix available7.5 High
- red hat enterprise linux 10, enterprise linux 7, enterprise linux 8 +3 more +5 moreUtil-linux: util-linux: x-mount.subdir detached-tree resolution can escape via intermediate symlinksCVE-2026-78409Fix available7.0 High
- red hat cost management on-premise 1, enterprise linux 10, enterprise linux 7 +5 more +7 moreUtil-linux: util-linux: restricted bind mounts do not pin the source, allowing x-mount.owner/group/mode redirectionCVE-2026-78410Fix available7.8 High
- red hat cost management on-premise 1, enterprise linux 10, enterprise linux 7 +5 more +7 moreUtil-linux: util-linux: nsenter --join-cgroup leaks root cgroup migration authorityCVE-2026-78408Fix available7.9 High
- red hat openshift container platform 4.13, openshift container platform 4.14, openshift container platform 4.15 +8 more +10 moreOpenshift/oauth-server: openshift/oauth-server: quadratic-time dos via accept-language header underscore bypass on unauthenticated login endpointsCVE-2026-493297.5 High
- red hat enterprise linux 10, enterprise linux 7, enterprise linux 8 +7 more +9 moreLibsolv: libsolv: out-of-bounds write in repo_write() via unvalidated directory id from vertical/paged .solv filelist dataCVE-2026-82327Fix available5.5 Medium
- red hat openshift container platform 4Cri-o: cri-o: unvalidated image env var causes daemon crashCVE-2026-171136.0 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +5 more +7 moreNetworkmanager: networkmanager: 802-1x ca-path and phase2-ca-path bypass private_user restriction, allowing wpa-enterprise server validation bypass (incomplete fix for cve-2025-9615)CVE-2026-19685Fix available7.1 High
- red hat openshift container platform 4, openshift container platform 5 +1 moreKata-containers: insufficient validation of createcontainer mount and storage rules in genpolicyCVE-2026-77176Fix available8.1 High
- rpm-software-management popt, red hat enterprise linux 10, enterprise linux 6 +7 more +9 morePopt-devel: popt-static: short realloc in poptconfigfiletostringCVE-2026-18743Fix available2.5 Low
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +3 more +5 moreLibsoup: libsoup: integer truncation in sort_ranges() comparator causes silent omission of http range responsesCVE-2026-77014Fix available5.3 Medium
- red hat multicluster global hub 1.4.9, multicluster global hub 1.5.8, multicluster global hub 1.6.6 +9 more +11 moreMulticloud-operators-subscription: multicloud-operators-subscription: isclusteradmin() trusts user-settable annotations on managed clustersCVE-2026-667929.9 Critical
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +7 more +9 moreLibdm: lvm2: libdm: denial of service via uncontrolled recursion in config parserCVE-2026-19617Fix available5.5 Medium
- red hat ansible automation platform 2, enterprise linux 10, enterprise linux 8 +7 more +9 morePodman: podman: quadlet install --replace non-truncating write retains removed host-access directivesCVE-2026-19730Fix available4.2 Medium
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