Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2026-39821

Improper Validation of Unsafe Equivalence in Input

Published: May 22, 2026 | Modified: Sep 17, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
8.2 IMPORTANT
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
Ubuntu
HIGH
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-39821
CWEhttps://cwe.mitre.org/data/definitions/1289.html

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode(xn–example-.com) incorrectly returns the name example.com rather than an error. This behavior can lead to privilege escalation in programs using the idna package. For example, a program which performs privilege checks on the ASCII hostname may reject example.com but permit xn–example-.com. If that program subsequently converts the ASCII hostname to Unicode, it will inadvertently permits access to the Unicode name example.com.

Weakness

The product receives an input value that is used as a resource identifier or other type of reference, but it does not validate or incorrectly validates that the input is equivalent to a potentially-unsafe value.

Affected Software

NameVendorStart VersionEnd Version
NetGolang*0.55.0 (excluding)
Red Hat Ansible Automation Platform 2.5 for RHEL 8RedHatreceptor-0:1.6.6-1.el8ap*
Red Hat Ansible Automation Platform 2.5 for RHEL 9RedHatreceptor-0:1.6.6-1.el9ap*
Red Hat Ansible Automation Platform 2.6 for RHEL 10RedHatreceptor-0:1.6.6-1.el10ap*
Red Hat Ansible Automation Platform 2.6 for RHEL 9RedHatreceptor-0:1.6.6-1.el9ap*
Red Hat Ansible Automation Platform 2.7 for RHEL 10RedHatreceptor-0:1.6.6-1.el10ap*
Red Hat Ansible Automation Platform 2.7 for RHEL 9RedHatreceptor-0:1.6.6-1.el9ap*
Red Hat Enterprise Linux 10RedHatgit-lfs-0:3.7.1-5.el10_2.5*
Red Hat Enterprise Linux 10RedHatopentelemetry-collector-0:0.152.1-1.el10_2*
Red Hat Enterprise Linux 10RedHatgrafana-pcp-0:5.3.0-7.el10_2*
Red Hat Enterprise Linux 10RedHatgrafana-0:10.2.6-27.el10_2*
Red Hat Enterprise Linux 10RedHatgolang-0:1.26.5-1.el10_2*
Red Hat Enterprise Linux 10RedHatrhc-1:0.3.8-6.el10_2*
Red Hat Enterprise Linux 10RedHatyggdrasil-0:0.4.9.2-1.el10_2*
Red Hat Enterprise Linux 10RedHatgo-fdo-server-0:1.0.1-2.el10_2.3*
Red Hat Enterprise Linux 10RedHatimage-builder-0:52.1-1.el10_2.2*
Red Hat Enterprise Linux 10RedHatosbuild-composer-0:165.1-5.el10_2*
Red Hat Enterprise Linux 10.0 Extended Update SupportRedHatgolang-0:1.26.5-1.el10_0*
Red Hat Enterprise Linux 10.0 Extended Update SupportRedHatyggdrasil-0:0.4.7-5.el10_0*
Red Hat Enterprise Linux 10.0 Extended Update SupportRedHatrhc-1:0.3.2-5.el10_0*
Red Hat Enterprise Linux 10.0 Extended Update SupportRedHatopentelemetry-collector-0:0.152.1-1.el10_0*
Red Hat Enterprise Linux 10.0 Extended Update SupportRedHatgrafana-pcp-0:5.3.0-1.el10_0*
Red Hat Enterprise Linux 10.0 Extended Update SupportRedHatignition-0:2.21.0-2.el10_0.3*
Red Hat Enterprise Linux 10.0 Extended Update SupportRedHatosbuild-composer-0:134.1-10.el10_0*
Red Hat Enterprise Linux 10.0 Extended Update SupportRedHatgit-lfs-0:3.6.1-2.el10_0.7*
Red Hat Enterprise Linux 10.0 Extended Update SupportRedHatgrafana-0:10.2.6-26.el10_0*
Red Hat Enterprise Linux 7 Extended Lifecycle SupportRedHatrhc-worker-script-0:0.11-1.el7_9*
Red Hat Enterprise Linux 8RedHatgit-lfs-0:3.4.1-11.el8_10*
Red Hat Enterprise Linux 8RedHatgrafana-0:9.2.10-31.el8_10*
Red Hat Enterprise Linux 8RedHatgrafana-pcp-0:5.1.1-16.el8_10*
Red Hat Enterprise Linux 8RedHatgo-toolset:rhel8-8100020260710105056.a3795dee*
Red Hat Enterprise Linux 8RedHatrhc-1:0.2.5-9.el8_10*
Red Hat Enterprise Linux 8RedHatosbuild-composer-0:101.5-2.el8_10*
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update SupportRedHatosbuild-composer-0:46.3-8.el8_6*
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update SupportRedHatgit-lfs-0:2.13.3-3.el8_6.8*
Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-OnRedHatosbuild-composer-0:46.3-8.el8_6*
Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-OnRedHatgit-lfs-0:2.13.3-3.el8_6.8*
Red Hat Enterprise Linux 8.8 Telecommunications Update ServiceRedHatosbuild-composer-0:75-10.el8_8*
Red Hat Enterprise Linux 8.8 Telecommunications Update ServiceRedHatgit-lfs-0:3.2.0-2.el8_8.8*
Red Hat Enterprise Linux 8.8 Update Services for SAP SolutionsRedHatosbuild-composer-0:75-10.el8_8*
Red Hat Enterprise Linux 8.8 Update Services for SAP SolutionsRedHatgit-lfs-0:3.2.0-2.el8_8.8*
Red Hat Enterprise Linux 9RedHatgit-lfs-0:3.7.1-4.el9_8.1*
Red Hat Enterprise Linux 9RedHatopentelemetry-collector-0:0.152.1-1.el9_8*
Red Hat Enterprise Linux 9RedHatgrafana-0:10.2.6-23.el9_8*
Red Hat Enterprise Linux 9RedHatgrafana-pcp-0:5.1.1-17.el9_8*
Red Hat Enterprise Linux 9RedHatgolang-0:1.26.5-1.el9_8*
Red Hat Enterprise Linux 9RedHatrhc-1:0.2.7-8.el9_8*
Red Hat Enterprise Linux 9RedHatosbuild-composer-0:165.1-4.el9_8.1*
Red Hat Enterprise Linux 9RedHatimage-builder-0:52.1-1.el9_8.2*
Red Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRedHatrhc-1:0.2.2-1.el9_2.4*
Red Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRedHatosbuild-composer-0:76.1-7.el9_2*
Red Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRedHatgolang-0:1.26.5-1.el9_2*
Red Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRedHatignition-0:2.15.0-2.el9_2.1*
Red Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRedHatgrafana-pcp-0:5.1.1-5.el9_2.2*
Red Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRedHatgit-lfs-0:3.2.0-2.el9_2.10*
Red Hat Enterprise Linux 9.4 Update Services for SAP SolutionsRedHatopentelemetry-collector-0:0.152.1-1.el9_4*
Red Hat Enterprise Linux 9.4 Update Services for SAP SolutionsRedHatgolang-0:1.26.5-1.el9_4*
Red Hat Enterprise Linux 9.4 Update Services for SAP SolutionsRedHatignition-0:2.17.0-2.el9_4.1*
Red Hat Enterprise Linux 9.4 Update Services for SAP SolutionsRedHatosbuild-composer-0:101.3-4.el9_4.5*
Red Hat Enterprise Linux 9.4 Update Services for SAP SolutionsRedHatrhc-1:0.2.4-9.el9_4*
Red Hat Enterprise Linux 9.4 Update Services for SAP SolutionsRedHatgrafana-pcp-0:5.1.1-9.el9_4*
Red Hat Enterprise Linux 9.4 Update Services for SAP SolutionsRedHatgit-lfs-0:3.4.1-4.el9_4.6*
Red Hat Enterprise Linux 9.6 Extended Update SupportRedHatgolang-0:1.26.5-1.el9_6*
Red Hat Enterprise Linux 9.6 Extended Update SupportRedHatgrafana-0:10.2.6-22.el9_6*
Red Hat Enterprise Linux 9.6 Extended Update SupportRedHatignition-0:2.21.0-7.el9_6*
Red Hat Enterprise Linux 9.6 Extended Update SupportRedHatopentelemetry-collector-0:0.152.1-1.el9_6*
Red Hat Enterprise Linux 9.6 Extended Update SupportRedHatrhc-1:0.2.7-1.el9_6.5*
Red Hat Enterprise Linux 9.6 Extended Update SupportRedHatgrafana-pcp-0:5.1.1-15.el9_6*
Red Hat Enterprise Linux 9.6 Extended Update SupportRedHatosbuild-composer-0:132.2-10.el9_6*
Red Hat Enterprise Linux 9.6 Extended Update SupportRedHatgit-lfs-0:3.6.1-2.el9_6.7*
Red Hat OpenShift Container Platform 4.16RedHatmicroshift-0:4.16.69-202608202336.p0.g763478c.assembly.4.16.69.el9*
Red Hat OpenShift Container Platform 4.16RedHatrhcos-416.94.202609011112-0*
Red Hat OpenShift Container Platform 4.18RedHatrhcos-418.94.202609031320-0*
Red Hat OpenShift Container Platform 4.19RedHatose-aws-ecr-image-credential-provider-0:4.19.0-202609141900.p2.g425c1c5.assembly.stream.el9*
Red Hat OpenShift Container Platform 4.20RedHatopenshift-clients-0:4.20.0-202608101541.p2.g1367d50.assembly.stream.el8*
Red Hat OpenShift Container Platform 4.21RedHatose-crio-credential-provider-0:4.21.0-202609021357.p2.g83d4961.assembly.stream.el10*
Red Hat OpenShift Container Platform 4.22RedHatose-azure-acr-image-credential-provider-0:4.22.0-202606291123.p2.ga17a3e3.assembly.stream.el8*
Red Hat OpenStack Platform 16.2RedHatetcd-0:3.3.23-22.el8ost*
Red Hat Satellite 6.16 for RHEL 8RedHatyggdrasil-worker-forwarder-0:0.0.4-1.el8sat*
Red Hat Satellite 6.16 for RHEL 9RedHatyggdrasil-worker-forwarder-0:0.0.4-1.el9sat*
Red Hat Satellite 6.17 for RHEL 9RedHatyggdrasil-worker-forwarder-0:0.0.4-1.el9sat*
Red Hat Satellite 6.18 for RHEL 9RedHatyggdrasil-worker-forwarder-0:0.0.4-1.el9sat*
Red Hat Satellite 6.19 for RHEL 9RedHatyggdrasil-worker-forwarder-0:0.0.4-1.el9sat*
RHEM 1.0 for RHEL 9RedHatflightctl-0:1.0.3-1.el9em*
RHEM 1.1 for RHEL 10RedHatflightctl-0:1.1.3-1.el10em*
RHEM 1.1 for RHEL 9RedHatflightctl-0:1.1.3-1.el9em*
Streams for Apache Kafka 3.2.1RedHatgolang-github-danielqsj-kafka_exporter*
Cert Manager support for Red Hat OpenShift release 1.19RedHatcert-manager/jetstack-cert-manager-rhel9:1786613805*
Cluster Observability Operator 1.5.0RedHatcluster-observability-operator/distributed-tracing-console-plugin-pf4-rhel9:1782840519*
Cluster Observability Operator 1.5.0RedHatcluster-observability-operator/distributed-tracing-console-plugin-pf5-rhel9:1782839981*
Cluster Observability Operator 1.5.0RedHatcluster-observability-operator/distributed-tracing-console-plugin-pf6-rhel9:1782839193*
Cluster Observability Operator 1.5.0RedHatcluster-observability-operator/distributed-tracing-console-plugin-rhel9:1782838753*
Cluster Observability Operator 1.5.0RedHatcluster-observability-operator/logging-console-plugin-pf4-rhel9:1782839279*
Cluster Observability Operator 1.5.0RedHatcluster-observability-operator/logging-console-plugin-pf5-rhel9:1782840539*
Cluster Observability Operator 1.5.0RedHatcluster-observability-operator/monitoring-console-plugin-pf5-rhel9:1782844225*
Cluster Observability Operator 1.5.0RedHatcluster-observability-operator/monitoring-console-plugin-pf6-rhel9:1782839658*
Cluster Observability Operator 1.5.0RedHatcluster-observability-operator/monitoring-console-plugin-rhel9:1782838476*
DevWorkspace Operator 0.42RedHatdevworkspace/devworkspace-rhel9-operator:1782401674*
Logging for Red Hat OpenShift 6RedHatopenshift-logging/eventrouter-rhel9:1785418851*
Logging Subsystem for Red Hat OpenShift 6.2RedHatopenshift-logging/eventrouter-rhel9:1784747813*
Logging Subsystem for Red Hat OpenShift 6.4RedHatopenshift-logging/eventrouter-rhel9:1782408807*
Logging Subsystem for Red Hat OpenShift 6.5RedHatopenshift-logging/eventrouter-rhel9:1786645107*
Multicluster engine for Kubernetes 2.11RedHatmulticluster-engine/hypershift-addon-rhel9-operator:1786912006*
Multicluster engine for Kubernetes 2.6RedHatmulticluster-engine/assisted-service-8-rhel8:1783332008*
Multicluster engine for Kubernetes 2.6RedHatmulticluster-engine/assisted-service-9-rhel9:1783333268*
Multicluster engine for Kubernetes 2.6RedHatmulticluster-engine/discovery-rhel9:1783985999*
Multicluster engine for Kubernetes 2.8RedHatmulticluster-engine/kube-rbac-proxy-mce-rhel9:1782477094*
Multicluster engine for Kubernetes 2.8RedHatmulticluster-engine/multicloud-manager-rhel9:1782308518*
Multicluster engine for Kubernetes 2.8RedHatmulticluster-engine/backplane-rhel9-operator:1784737366*
Multicluster engine for Kubernetes 2.8RedHatmulticluster-engine/discovery-rhel9:1784306906*
Multicluster engine for Kubernetes 2.9RedHatmulticluster-engine/discovery-rhel9:1783260894*
Multicluster Global Hub 1.4.9RedHatmulticluster-globalhub/multicluster-globalhub-agent-rhel9:1784061472*
Multicluster Global Hub 1.5.8RedHatmulticluster-globalhub/multicluster-globalhub-agent-rhel9:1784127491*
Multicluster Global Hub 1.6.6RedHatmulticluster-globalhub/multicluster-globalhub-agent-rhel9:1784152046*
Multicluster Global Hub 1.7.3RedHatmulticluster-globalhub/multicluster-globalhub-agent-rhel9:1784768332*
Multicluster Global Hub 1.7.3RedHatmulticluster-globalhub/multicluster-globalhub-agent-rhel9:1785775948*
OpenShift API for Data Protection 1.3RedHatoadp/oadp-velero-rhel9:1785180878*
OpenShift API for Data Protection 1.5RedHatoadp/oadp-velero-rhel9:1788860461*
OpenShift API for Data Protection 1.6RedHatoadp/oadp-velero-rhel9:1784058822*
Red Hat Advanced Cluster Management for Kubernetes 2.11RedHatrhacm2/thanos-rhel9:1787685239*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/acm-grafana-rhel9:1782383730*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/acm-multicluster-observability-addon-rhel9:1782156698*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/acm-prometheus-config-reloader-rhel9:1782157632*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/acm-prometheus-rhel9:1782157829*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/cluster-backup-rhel9-operator:1782157630*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/endpoint-monitoring-rhel9-operator:1782382580*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/grafana-dashboard-loader-rhel9:1782383255*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/kube-rbac-proxy-rhel9:1782488873*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/kube-state-metrics-rhel9:1782157507*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/metrics-collector-rhel9:1782396604*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/multicluster-observability-rhel9-operator:1782382711*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/node-exporter-rhel9:1782157546*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/observatorium-rhel9:1782157471*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/observatorium-rhel9-operator:1782157018*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/prometheus-alertmanager-rhel9:1782156920*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/prometheus-rhel9:1782374537*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/rbac-query-proxy-rhel9:1782383676*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/thanos-receive-controller-rhel9:1782156860*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/thanos-rhel9:1782465412*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/multicloud-integrations-rhel9:1784652040*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/multiclusterhub-rhel9:1784638644*
Red Hat Advanced Cluster Management for Kubernetes 2.13RedHatrhacm2/multicluster-operators-subscription-rhel9:1784740143*
Red Hat Advanced Cluster Management for Kubernetes 2.15RedHatrhacm2/memcached-exporter-rhel9:1790192703*
Red Hat Advanced Cluster Management for Kubernetes 2.15RedHatrhacm2/node-exporter-rhel9:1790185723*
Red Hat Advanced Cluster Management for Kubernetes 2.15RedHatrhacm2/observatorium-rhel9:1790182629*
Red Hat Advanced Cluster Management for Kubernetes 2.15RedHatrhacm2/observatorium-rhel9-operator:1790189482*
Red Hat Advanced Cluster Management for Kubernetes 2.15RedHatrhacm2/prometheus-rhel9:1790182643*
Red Hat Advanced Cluster Management for Kubernetes 2.15RedHatrhacm2/thanos-rhel9:1790198133*
Red Hat Advanced Cluster Security 4.9RedHatadvanced-cluster-security/rhacs-main-rhel8:1781686446*
Red Hat Advanced Cluster Security for Kubernetes 4.10RedHatadvanced-cluster-security/rhacs-main-rhel8:1781686458*
Red Hat Advanced Cluster Security for Kubernetes 4.11RedHatadvanced-cluster-security/rhacs-main-rhel9:1783352589*
Red Hat Ansible Automation Platform 2.6RedHatansible-automation-platform-26/receptor-rhel9:1783962464*
Red Hat Ansible Automation Platform 2.7RedHatansible-automation-platform-27/receptor-rhel9:1783917963*
Red Hat Edge Manager 1.0RedHatrhem/flightctl-ui-rhel9:1783502438*
Red Hat Edge Manager 1.1RedHatrhem/flightctl-ui-rhel10:1784194574*
Red Hat Edge Manager 1.1RedHatrhem/flightctl-ui-rhel9:1784127736*
Red Hat Enterprise Linux AI 3.4RedHatrhelai3/disk-image-cuda-rhel9:1782804957*
Red Hat Enterprise Linux AI 3.4RedHatrhelai3/bootc-aws-cuda-rhel9:1782758407*
Red Hat Enterprise Linux AI 3.4RedHatrhelai3/bootc-azure-cuda-rhel9:1782758410*
Red Hat Enterprise Linux AI 3.4RedHatrhelai3/bootc-azure-rocm-rhel9:1782754093*
Red Hat Enterprise Linux AI 3.4RedHatrhelai3/bootc-cuda-rhel9:1782744816*
Red Hat Enterprise Linux AI 3.4RedHatrhelai3/bootc-gcp-cuda-rhel9:1782758409*
Red Hat Enterprise Linux AI 3.4RedHatrhelai3/bootc-rocm-rhel9:1782744830*
Red Hat Hardened ImagesRedHatgolang1-25-main-1.25.11-2.hum1*
Red Hat Hardened ImagesRedHatgolang1-26-main-1.26.4-2.hum1*
Red Hat Lightspeed (formerly Insights) for Runtimes 1.0RedHatrh-lightspeed-runtimes/runtimes-inventory-rhel9-operator:1786483782*
Red Hat Migration Toolkit 1.8RedHatrhmtc/openshift-migration-controller-rhel8:1783953372*
Red Hat Migration Toolkit for Applications 8.1RedHatmta/mta-cli-rhel9:1785171639*
Red Hat Migration Toolkit for Applications 8.2RedHatmta/mta-cli-rhel9:1784211378*
Red Hat OpenShift AI 2.25RedHatrhoai/odh-kueue-controller-rhel9:1783544461*
Red Hat OpenShift AI 2.25RedHatrhoai/odh-rhel9-operator:1784004914*
Red Hat OpenShift AI 2.25RedHatrhoai/odh-training-operator-rhel9:1783946386*
Red Hat OpenShift AI 2.25RedHatrhoai/odh-mod-arch-model-registry-rhel9:1788312157*
Red Hat OpenShift AI 2.25RedHatrhoai/odh-trustyai-service-operator-rhel9:1787330073*
Red Hat OpenShift AI 3.3RedHatrhoai/odh-data-science-pipelines-argo-argoexec-rhel9:1790132012*
Red Hat OpenShift AI 3.3RedHatrhoai/odh-data-science-pipelines-argo-workflowcontroller-rhel9:1790130173*
Red Hat OpenShift AI 3.3RedHatrhoai/odh-data-science-pipelines-operator-controller-rhel9:1790133374*
Red Hat OpenShift AI 3.3RedHatrhoai/odh-kuberay-operator-controller-rhel9:1790135074*
Red Hat OpenShift AI 3.3RedHatrhoai/odh-ml-pipelines-api-server-v2-rhel9:1790129051*
Red Hat OpenShift AI 3.3RedHatrhoai/odh-ml-pipelines-driver-rhel9:1790128730*
Red Hat OpenShift AI 3.3RedHatrhoai/odh-ml-pipelines-launcher-rhel9:1790128683*
Red Hat OpenShift AI 3.3RedHatrhoai/odh-ml-pipelines-persistenceagent-v2-rhel9:1790130666*
Red Hat OpenShift AI 3.3RedHatrhoai/odh-ml-pipelines-scheduledworkflow-v2-rhel9:1790128656*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-feast-operator-rhel9:1787051722*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-kube-auth-proxy-rhel9:1787102977*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-llm-d-batch-gateway-apiserver-rhel9:1786630755*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-llm-d-batch-gateway-gc-rhel9:1786630724*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-llm-d-batch-gateway-processor-rhel9:1786630124*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-llm-d-inference-scheduler-rhel9:1786611780*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-llm-d-routing-sidecar-rhel9:1786612055*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-maas-api-rhel9:1787153683*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-mlflow-operator-rhel9:1787088234*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-mod-arch-automl-rhel9:1787250508*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-mod-arch-autorag-rhel9:1787251550*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-mod-arch-gen-ai-rhel9:1786611759*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-mod-arch-maas-rhel9:1787251250*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-mod-arch-mlflow-rhel9:1786612219*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-mod-arch-model-registry-rhel9:1787250617*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-spark-operator-rhel9:1787090180*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-trainer-rhel9:1787089049*
Red Hat OpenShift AI 3.4RedHatrhoai/odh-training-operator-rhel9:1787361677*
Red Hat OpenShift Builds 1.7.3RedHatopenshift-builds/openshift-builds-controller-rhel9:1783057515*
Red Hat OpenShift Builds 1.7.3RedHatopenshift-builds/openshift-builds-waiters-rhel9:1783057868*
Red Hat OpenShift Builds 1.8.1RedHatopenshift-builds/openshift-builds-rhel9-operator:1784121108*
Red Hat OpenShift Builds 1.8.1RedHatopenshift-builds/openshift-builds-waiters-rhel9:1783612119*
Red Hat Openshift Data Foundation 4.18RedHatodf4/cephcsi-rhel9:1786705347*
Red Hat Openshift Data Foundation 4.18RedHatodf4/cephcsi-rhel9-operator:1786706101*
Red Hat Openshift Data Foundation 4.18RedHatodf4/mcg-core-rhel9:1786705558*
Red Hat Openshift Data Foundation 4.18RedHatodf4/mcg-rhel9-operator:1786705646*
Red Hat Openshift Data Foundation 4.18RedHatodf4/ocs-client-console-rhel9:1786706138*
Red Hat Openshift Data Foundation 4.18RedHatodf4/ocs-client-rhel9-operator:1786705741*
Red Hat Openshift Data Foundation 4.18RedHatodf4/ocs-metrics-exporter-rhel9:1786705777*
Red Hat Openshift Data Foundation 4.18RedHatodf4/ocs-rhel9-operator:1786705802*
Red Hat Openshift Data Foundation 4.18RedHatodf4/odf-cli-rhel9:1786705938*
Red Hat Openshift Data Foundation 4.18RedHatodf4/odf-console-rhel9:1786706577*
Red Hat Openshift Data Foundation 4.18RedHatodf4/odf-cosi-sidecar-rhel9:1786706125*
Red Hat Openshift Data Foundation 4.18RedHatodf4/odf-csi-addons-rhel9-operator:1786706177*
Red Hat Openshift Data Foundation 4.18RedHatodf4/odf-csi-addons-sidecar-rhel9:1786706188*
Red Hat Openshift Data Foundation 4.18RedHatodf4/odf-multicluster-console-rhel9:1786706679*
Red Hat Openshift Data Foundation 4.18RedHatodf4/odf-multicluster-rhel9-operator:1786706357*
Red Hat Openshift Data Foundation 4.18RedHatodf4/odf-must-gather-rhel9:1786706612*
Red Hat Openshift Data Foundation 4.18RedHatodf4/odf-rhel9-operator:1786706644*
Red Hat Openshift Data Foundation 4.18RedHatodf4/odr-rhel9-operator:1786706659*
Red Hat Openshift Data Foundation 4.18RedHatodf4/rook-ceph-rhel9-operator:1786706880*
Red Hat Openshift Data Foundation 4.22RedHatodf4/cephcsi-rhel9:1782932114*
Red Hat Openshift Data Foundation 4.22RedHatodf4/cephcsi-rhel9-operator:1782931768*
Red Hat Openshift Data Foundation 4.22RedHatodf4/devicefinder-rhel9:1782932104*
Red Hat Openshift Data Foundation 4.22RedHatodf4/mcg-core-rhel9:1783536000*
Red Hat Openshift Data Foundation 4.22RedHatodf4/mcg-rhel9-operator:1783535989*
Red Hat Openshift Data Foundation 4.22RedHatodf4/ocs-client-console-rhel9:1783536515*
Red Hat Openshift Data Foundation 4.22RedHatodf4/ocs-client-rhel9-operator:1782932521*
Red Hat Openshift Data Foundation 4.22RedHatodf4/ocs-metrics-exporter-rhel9:1783018461*
Red Hat Openshift Data Foundation 4.22RedHatodf4/ocs-rhel9-operator:1783018421*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-blackbox-exporter-rhel9:1782932812*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-cli-rhel9:1783537001*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-cloudnative-pg-rhel9-operator:1782932919*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-console-rhel9:1783537586*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-cosi-sidecar-rhel9:1782932969*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-csi-addons-rhel9-operator:1782933015*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-csi-addons-sidecar-rhel9:1782933042*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-drbd-rhel9:1783537392*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-external-snapshotter-rhel9-operator:1782933235*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-external-snapshotter-sidecar-rhel9:1782933251*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-multicluster-console-rhel9:1783537955*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-multicluster-rhel9-operator:1782933417*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-must-gather-rhel9:1783537742*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odf-rhel9-operator:1782933602*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odr-rhel9-operator:1783019377*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odr-volsync-plugin-mover-rhel9:1782934054*
Red Hat Openshift Data Foundation 4.22RedHatodf4/odr-volsync-plugin-rhel9-operator:1782934036*
Red Hat Openshift Data Foundation 4.22RedHatodf4/rook-ceph-rhel9-operator:1782934284*
Red Hat OpenShift Dev Spaces 3.29RedHatdevspaces/udi-rhel9:1782991491*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-gateway-opa-rhel9:1784775772*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-gateway-rhel9:1784775770*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-jaeger-query-rhel9:1784775834*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-operator-bundle:1784777166*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-query-rhel9:1784775793*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-rhel9:1784775768*
Red Hat OpenShift distributed tracing 3.10.2RedHatrhosdt/tempo-rhel9-operator:1784775782*
Red Hat OpenShift distributed tracing 3.11.1RedHatrhosdt/opentelemetry-collector-rhel9:1789646503*
Red Hat OpenShift distributed tracing 3.11.1RedHatrhosdt/opentelemetry-rhel9-operator:1789646504*
Red Hat OpenShift GitOps 1.19RedHatopenshift-gitops-1/dex-rhel8:1782292352*
Red Hat OpenShift GitOps 1.20RedHatopenshift-gitops-1/dex-rhel9:1782383826*
Red Hat OpenShift Service Mesh 2.6RedHatopenshift-service-mesh/kiali-rhel8:1782287580*
Red Hat OpenShift Service Mesh 3.0RedHatopenshift-service-mesh/kiali-rhel9:1782201833*
Red Hat OpenShift Service Mesh 3.1RedHatopenshift-service-mesh/kiali-rhel9:1782201537*
Red Hat OpenShift Service Mesh 3.2RedHatopenshift-service-mesh/kiali-rhel9:1782201812*
Red Hat OpenShift Service Mesh 3.3RedHatopenshift-service-mesh/kiali-rhel9:1782201466*
Red Hat OpenShift Workload Availability 0.12RedHatworkload-availability/node-healthcheck-rhel9-operator:1785202723*
Red Hat OpenShift Workload Availability 0.13RedHatworkload-availability/self-node-remediation-rhel9-operator:1785203036*
Red Hat OpenShift Workload Availability 0.3RedHatworkload-availability/storage-based-remediation-rhel9-operator:1785203474*
Red Hat OpenShift Workload Availability 0.7RedHatworkload-availability/machine-deletion-remediation-rhel9-operator:1785203508*
Red Hat OpenShift Workload Availability 0.8RedHatworkload-availability/fence-agents-remediation-rhel9-operator:1785203079*
Red Hat OpenShift Workload Availability 5.7RedHatworkload-availability/node-maintenance-rhel9-operator:1785202847*
Red Hat Quay 3.10RedHatquay/quay-rhel8:1783750447*
Red Hat Quay 3.12RedHatquay/quay-rhel8:1783751865*
Red Hat Quay 3.12RedHatquay/quay-rhel8:1784353904*
Red Hat Quay 3.14RedHatquay/quay-rhel8:1788593843*
Red Hat Quay 3.15RedHatquay/quay-rhel8:1784351966*
Red Hat Quay 3.16RedHatquay/quay-rhel9:1783955846*
Red Hat Quay 3.17RedHatquay/quay-rhel9:1786181981*
Red Hat Quay 3.9RedHatquay/quay-rhel8:1784125838*
Red Hat Satellite 6.18RedHatsatellite/iop-vmaas-rhel9:1785923308*
Red Hat Satellite 6.19RedHatsatellite/iop-vmaas-rhel9:1785929994*
Red Hat Trusted Artifact Signer 1.4RedHatconforma-cli-stack-v1-4-1.4.2*
Red Hat Trusted Artifact Signer 1.4RedHatconforma-cli-stack-v1-4-1.4.2*
Red Hat Trusted Artifact Signer 1.4RedHatconforma-cli-stack-v1-4-1.4.3*
Red Hat Trusted Artifact Signer 1.4RedHatconforma-cli-stack-v1-4-1.4.3*
Red Hat Trusted Artifact Signer 1.4RedHatconforma-cli-stack-v1-4-1.4.3*
Red Hat Web Terminal 1.11RedHatweb-terminal/web-terminal-exec-rhel9:1784296203*
Red Hat Web Terminal 1.12RedHatweb-terminal/web-terminal-exec-rhel9:1784247610*
Red Hat Web Terminal 1.13RedHatweb-terminal/web-terminal-exec-rhel9:1784296127*
Red Hat Web Terminal 1.14RedHatweb-terminal/web-terminal-exec-rhel9:1784296114*
Red Hat Web Terminal 1.15RedHatweb-terminal/web-terminal-exec-rhel9:1784296033*
Red Hat Web Terminal 1.16RedHatweb-terminal/web-terminal-exec-rhel9:1784295767*
AdsysUbuntufocal*
ContainerdUbuntubionic*
ContainerdUbuntuesm-apps/xenial*
ContainerdUbuntufocal*
ContainerdUbuntutrusty*
ContainerdUbuntuxenial*
GolangUbuntutrusty*
Golang-1.10Ubuntubionic*
Golang-1.10Ubuntuesm-infra/xenial*
Golang-1.10Ubuntutrusty*
Golang-1.10Ubuntutrusty/esm*
Golang-1.10Ubuntuxenial*
Golang-1.13Ubuntubionic*
Golang-1.13Ubuntuesm-apps/xenial*
Golang-1.13Ubuntufocal*
Golang-1.13Ubuntuxenial*
Golang-1.14Ubuntufocal*
Golang-1.16Ubuntubionic*
Golang-1.16Ubuntufocal*
Golang-1.18Ubuntubionic*
Golang-1.18Ubuntuesm-apps/xenial*
Golang-1.18Ubuntufocal*
Golang-1.20Ubuntufocal*
Golang-1.21Ubuntufocal*
Golang-1.22Ubuntufocal*
Golang-1.6Ubuntuesm-infra/xenial*
Golang-1.6Ubuntutrusty*
Golang-1.6Ubuntuxenial*
Golang-1.8Ubuntubionic*
Golang-1.9Ubuntubionic*
Golang-golang-x-netUbuntudevel*
Golang-golang-x-netUbuntuesm-apps/jammy*
Golang-golang-x-netUbuntuesm-apps/noble*
Golang-golang-x-netUbuntuesm-apps/resolute*
Golang-golang-x-netUbuntujammy*
Golang-golang-x-netUbuntunoble*
Golang-golang-x-netUbunturesolute*
Golang-golang-x-netUbuntuupstream*
Golang-golang-x-net-devUbuntuesm-apps/bionic*
Golang-golang-x-net-devUbuntuesm-apps/focal*
Google-guest-agentUbuntubionic*
Google-guest-agentUbuntuesm-apps/xenial*
Google-guest-agentUbuntufocal*
Google-guest-agentUbuntuxenial*
Google-osconfig-agentUbuntubionic*
Google-osconfig-agentUbuntuesm-apps/xenial*
Google-osconfig-agentUbuntufocal*
Google-osconfig-agentUbuntuxenial*
Juju-coreUbuntuesm-infra/xenial*
Juju-coreUbuntuxenial*
LxdUbuntubionic*
LxdUbuntuesm-infra/xenial*
LxdUbuntufocal*
LxdUbuntuxenial*

Extended Description

Attackers can sometimes bypass input validation schemes by finding inputs that appear to be safe, but will be dangerous when processed at a lower layer or by a downstream component. For example, a simple XSS protection mechanism might try to validate that an input has no “” tags using case-sensitive matching, but since HTML is case-insensitive when processed by web browsers, an attacker could inject “” and trigger XSS.

Potential Mitigations

  • Assume all input is malicious. Use an “accept known good” input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
  • When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, “boat” may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as “red” or “blue.”
  • Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code’s environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.

References

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