Inefficient policy validation in crypto/x509
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Partial Red Hat: 91 fixed, 63 without a fix
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and Red Hat. Impact type from CWE-295.
Summary
Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large number of policy mappings, possibly causing denial of service. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the VerifyOptions.Roots CertPool, or in the system certificate pool.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Go standard library | crypto/x509 | before 1.25.9; 1.26.0-0 to before 1.26.2 | 1.25.9, 1.26.2 | Patch available | CNA |
- crypto/x509 VendorGo standard library Affected before 1.25.9; 1.26.0-0 to before 1.26.2 Fixed in 1.25.9, 1.26.2 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* | before 1.25.9; 1.26.0 to before 1.26.2 | Vulnerable | Go standard library |
- cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* Versions before 1.25.9; 1.26.0 to before 1.26.2 Vulnerable ·Go standard library
Remediation
- Fix · CNA crypto/x509 (Go standard library) Fixed in 1.25.9, 1.26.2
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- RHSA-2026:40945 Released 2026-07-16 · Red Hat rating ImportantRed Hat Edge Manager Version 1.1.3 Security Update
- Red Hat Edge Manager 1.1 registry.redhat.io/rhem/flightctl-alert-exporter-rhel10, registry.redhat.io/rhem/flightctl-alertmanager-proxy-rhel10, registry.redhat.io/rhem/flightctl-api-rhel10 +11
- RHSA-2026:40118 Released 2026-07-15 · Red Hat rating ImportantRed Hat Edge Manager Version 1.1.3 Security Update
- Red Hat Edge Manager 1.1 registry.redhat.io/rhem/flightctl-alert-exporter-rhel9, registry.redhat.io/rhem/flightctl-alertmanager-proxy-rhel9, registry.redhat.io/rhem/flightctl-api-rhel9 +11
- RHSA-2026:39810 Released 2026-07-15 · Red Hat rating ImportantRed Hat OpenStack Services on OpenShift 18.0 (golang-github-openstack-k8s-operators-os-diff) security update
- 9Base-RHOSO-TOOLS-18 golang-github-openstack-k8s-operators-os-diff-0.1.1-18.0.20260602234716.a95ae05.el9ost
- Red Hat OpenStack Services on OpenShift 18.0 golang-github-openstack-k8s-operators-os-diff-0.1.1-18.0.20260602234716.a95ae05.el9ost
- RHSA-2026:36808 Released 2026-07-08 · Red Hat rating ImportantDevWorkspace Operator 0.42.0 release.
- DevWorkspace Operator 0.42 registry.redhat.io/devworkspace/devworkspace-project-clone-rhel9, registry.redhat.io/devworkspace/devworkspace-rhel9-operator
- RHSA-2026:36796 Released 2026-07-08 · Red Hat rating ImportantRed Hat Edge Manager Version 1.0.3 Security Update
- RHEM 1.0 for RHEL 9 flightctl-1.0.3-1.el9em, flightctl-agent-1.0.3-1.el9em, flightctl-cli-1.0.3-1.el9em +1
- RHSA-2026:36319 Released 2026-07-07 · Red Hat rating ImportantRHACS 4.9.9 security and bug fix update
- Red Hat Advanced Cluster Security 4.9 registry.redhat.io/advanced-cluster-security/rhacs-main-rhel8, registry.redhat.io/advanced-cluster-security/rhacs-rhel8-operator, registry.redhat.io/advanced-cluster-security/rhacs-roxctl-rhel8 +3
- RHSA-2026:34365 Released 2026-07-01 · Red Hat rating ImportantSatellite 6.19.2 Async Update
- Red Hat Satellite 6.19 for RHEL 9 candlepin-4.7.5-1.el9sat, candlepin-selinux-4.7.5-1.el9sat, foreman-3.18.0.7-1.el9sat +17
- RHSA-2026:34196 Released 2026-07-01 · Red Hat rating Importantpodman security update
- Red Hat Enterprise Linux AppStream E4S (v.9.4) podman-4:4.9.4-20.el9_4.3, podman-docker-4:4.9.4-20.el9_4.3, podman-plugins-4:4.9.4-20.el9_4.3 +2
- RHSA-2026:34197 Released 2026-07-01 · Red Hat rating Importantskopeo security update
- Red Hat Enterprise Linux AppStream E4S (v.9.4) skopeo-2:1.14.6-1.el9_4, skopeo-tests-2:1.14.6-1.el9_4
- RHSA-2026:34192 Released 2026-07-01 · Red Hat rating Importantbuildah security, bug fix, and enhancement update
- Red Hat Enterprise Linux AppStream E4S (v.9.4) buildah-2:1.33.15-1.el9_4.1, buildah-tests-2:1.33.15-1.el9_4.1
- RHSA-2026:33722 Released 2026-06-30 · Red Hat rating Importantcontainer-tools:rhel8 security, bug fix, and enhancement update
- Red Hat Enterprise Linux AppStream (v. 8) aardvark-dns-2:1.10.1-2.module+el8.10.0+24321+617e8352.src::container-tools:rhel8, buildah-2:1.33.14-3.module+el8.10.0+24321+617e8352.aarch64::container-tools:rhel8, buildah-2:1.33.14-3.module+el8.10.0+24321+617e8352.ppc64le::container-tools:rhel8 +47
- RHSA-2026:29703 Released 2026-06-25 · Red Hat rating Importantcontainernetworking-plugins security update
- Red Hat Enterprise Linux AppStream (v. 9) containernetworking-plugins-1:1.9.0-3.el9_8
- RHSA-2026:29854 Released 2026-06-25 · Red Hat rating ImportantRed Hat OpenShift API for Data Protection
- OpenShift API for Data Protection 1.4 registry.redhat.io/oadp/oadp-kubevirt-velero-plugin-rhel9, registry.redhat.io/oadp/oadp-mustgather-rhel9, registry.redhat.io/oadp/oadp-rhel9-operator +7
- RHSA-2026:29702 Released 2026-06-25 · Red Hat rating Importantrunc security update
- Red Hat Enterprise Linux AppStream (v. 9) runc-4:1.4.2-2.el9_8
- RHSA-2026:29455 Released 2026-06-25 · Red Hat rating Importantbuildah security update
- Red Hat Enterprise Linux AppStream (v. 9) buildah-2:1.43.1-2.el9_8, buildah-tests-2:1.43.1-2.el9_8
- RHSA-2026:29195 Released 2026-06-24 · Red Hat rating Importantbuildah security update
- Red Hat Enterprise Linux AppStream (v. 10) buildah-2:1.43.1-2.el10_2, buildah-tests-2:1.43.1-2.el10_2
- RHSA-2026:29035 Released 2026-06-24 · Red Hat rating Importantskopeo security update
- Red Hat Enterprise Linux AppStream (v. 10) skopeo-2:1.22.2-2.el10_2, skopeo-tests-2:1.22.2-2.el10_2
- RHSA-2026:28441 Released 2026-06-23 · Red Hat rating ImportantRed Hat Openshift Mirror Registry v2.0.11
- mirror registry for Red Hat OpenShift 2.0 registry.redhat.io/openshift/mirror-registry-rhel8
- RHSA-2026:28074 Released 2026-06-23 · Red Hat rating Importantskopeo security update
- Red Hat Enterprise Linux AppStream (v. 9) skopeo-2:1.22.2-6.el9_8, skopeo-tests-2:1.22.2-6.el9_8
- RHSA-2026:28010 Released 2026-06-22 · Red Hat rating ImportantRed Hat build of Cryostat security update
- Cryostat 4 on RHEL 9 cryostat/cryostat-openshift-console-plugin-rhel9, cryostat/cryostat-reports-rhel9, cryostat/cryostat-rhel9 +3
- RHSA-2026:27740 Released 2026-06-22 · Red Hat rating Moderategolang-github-openprinting-ipp-usb security update
- Red Hat Enterprise Linux AppStream (v. 10) golang-github-openprinting-ipp-usb-0.9.27-7.el10_2.1, ipp-usb-0.9.27-7.el10_2.1
- RHSA-2026:27711 Released 2026-06-22 · Red Hat rating Moderateosbuild-composer security update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) osbuild-composer-134.1-8.el10_0, osbuild-composer-core-134.1-8.el10_0, osbuild-composer-worker-134.1-8.el10_0
- RHSA-2026:27076 Released 2026-06-18 · Red Hat rating ImportantSatellite 6.16.9 Async Update
- Red Hat Satellite 6.16 for RHEL 8 dynflow-utils-1.6.3-1.1.el8sat, python-pillow-12.2.0-1.el8pc, python3.11-pillow-12.2.0-1.el8pc +1
- Red Hat Satellite 6.16 for RHEL 9 dynflow-utils-1.6.3-1.1.el9sat, python-pillow-12.2.0-1.el9pc, python3.11-pillow-12.2.0-1.el9pc +1
- RHSA-2026:27126 Released 2026-06-18 · Red Hat rating ImportantRed Hat OpenShift distributed tracing platform (Tempo) 3.10.0 release
- Red Hat OpenShift distributed tracing 3.10.1 registry.redhat.io/rhosdt/tempo-rhel9
- RHSA-2026:26636 Released 2026-06-17 · Red Hat rating ImportantCustom Metrics Autoscaler Operator for Red Hat OpenShift 2.19.0-1 Update
- Custom Metric Autoscaler 2.19 registry.redhat.io/custom-metrics-autoscaler/custom-metrics-autoscaler-adapter-rhel9, registry.redhat.io/custom-metrics-autoscaler/custom-metrics-autoscaler-admission-webhooks-rhel9, registry.redhat.io/custom-metrics-autoscaler/custom-metrics-autoscaler-rhel9 +1
- RHSA-2026:26585 Released 2026-06-17 · Red Hat rating ImportantLogging for Red Hat OpenShift - 6.0.15
- Logging Subsystem for Red Hat OpenShift 6.0 registry.redhat.io/openshift-logging/eventrouter-rhel9, registry.redhat.io/openshift-logging/logging-loki-rhel9, registry.redhat.io/openshift-logging/lokistack-gateway-rhel9
- RHSA-2026:26571 Released 2026-06-17 · Red Hat rating ImportantOpenShift Compliance Operator bug fix and enhancement update
- OpenShift Compliance Operator 1 registry.redhat.io/compliance/openshift-compliance-operator-bundle
- RHSA-2026:26568 Released 2026-06-17 · Red Hat rating ImportantRed Hat OpenShift API for Data Protection
- OpenShift API for Data Protection 1.5 registry.redhat.io/oadp/oadp-hypershift-velero-plugin-rhel9, registry.redhat.io/oadp/oadp-kubevirt-velero-plugin-rhel9, registry.redhat.io/oadp/oadp-mustgather-rhel9 +7
- RHSA-2026:26447 Released 2026-06-16 · Red Hat rating Importantpodman security update
- Red Hat Enterprise Linux AppStream (v. 9) podman-6:5.8.2-3.el9_8, podman-docker-6:5.8.2-3.el9_8, podman-plugins-6:5.8.2-3.el9_8 +2
- RHSA-2026:26234 Released 2026-06-16 · Red Hat rating ImportantRed Hat Developer Hub 1.9.5 release.
- Red Hat Developer Hub 1.9 registry.redhat.io/rhdh/rhdh-hub-rhel9, registry.redhat.io/rhdh/rhdh-rhel9-operator
- RHSA-2026:26090 Released 2026-06-15 · Red Hat rating ImportantKiali 2.22.5 for Red Hat OpenShift Service Mesh 3.3
- Red Hat OpenShift Service Mesh 3.3 registry.redhat.io/openshift-service-mesh/kiali-ossmc-rhel9, registry.redhat.io/openshift-service-mesh/kiali-rhel9
- RHSA-2026:26080 Released 2026-06-15 · Red Hat rating ImportantKiali 2.4.18 for Red Hat OpenShift Service Mesh 3.0
- Red Hat OpenShift Service Mesh 3.0 registry.redhat.io/openshift-service-mesh/kiali-ossmc-rhel9, registry.redhat.io/openshift-service-mesh/kiali-rhel9
- RHSA-2026:26079 Released 2026-06-15 · Red Hat rating ImportantKiali 2.17.9 for Red Hat OpenShift Service Mesh 3.2
- Red Hat OpenShift Service Mesh 3.2 registry.redhat.io/openshift-service-mesh/kiali-ossmc-rhel9, registry.redhat.io/openshift-service-mesh/kiali-rhel9
- RHSA-2026:26077 Released 2026-06-15 · Red Hat rating ImportantKiali 2.11.12 for Red Hat OpenShift Service Mesh 3.1
- Red Hat OpenShift Service Mesh 3.1 registry.redhat.io/openshift-service-mesh/kiali-ossmc-rhel9, registry.redhat.io/openshift-service-mesh/kiali-rhel9
- RHSA-2026:26054 Released 2026-06-15 · Red Hat rating Importantosbuild-composer security update
- Red Hat Enterprise Linux AppStream EUS (v.9.6) osbuild-composer-132.2-8.el9_6, osbuild-composer-core-132.2-8.el9_6, osbuild-composer-worker-132.2-8.el9_6
- RHSA-2026:25252 Released 2026-06-11 · Red Hat rating Importantbuildah security update
- Red Hat Enterprise Linux AppStream E4S (v.9.2) buildah-1:1.29.7-1.el9_2.5, buildah-tests-1:1.29.7-1.el9_2.5
- RHSA-2026:25250 Released 2026-06-11 · Red Hat rating Importantskopeo security update
- Red Hat Enterprise Linux AppStream E4S (v.9.2) skopeo-2:1.11.4-0.1.el9_2.6, skopeo-tests-2:1.11.4-0.1.el9_2.6
- RHSA-2026:25251 Released 2026-06-11 · Red Hat rating Importantcontainernetworking-plugins security update
- Red Hat Enterprise Linux AppStream E4S (v.9.2) containernetworking-plugins-1:1.2.0-3.el9_2.3
- RHSA-2026:25248 Released 2026-06-11 · Red Hat rating Importantpodman security update
- Red Hat Enterprise Linux AppStream E4S (v.9.2) podman-2:4.4.1-22.el9_2.11, podman-docker-2:4.4.1-22.el9_2.11, podman-gvproxy-2:4.4.1-22.el9_2.11 +3
- RHSA-2026:25089 Released 2026-06-10 · Red Hat rating ImportantHawtIO 4.4.0 for Red Hat build of Apache Camel 4 Release and security update.
- HawtIO HawtIO 4.4.0
- RHSA-2026:24716 Released 2026-06-09 · Red Hat rating Importantyggdrasil security update
- Red Hat Enterprise Linux AppStream (v. 10) yggdrasil-0.4.9-5.el10_2
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) yggdrasil-devel-0.4.9-5.el10_2
- RHSA-2026:24503 Released 2026-06-08 · Red Hat rating ImportantMulticluster Global Hub 1.7.1 security update
- Multicluster Global Hub 1.7.4 registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9
- RHSA-2026:24470 Released 2026-06-08 · Red Hat rating Importantpodman security update
- Red Hat Enterprise Linux AppStream (v. 10) podman-7:5.8.2-3.el10_2, podman-docker-7:5.8.2-3.el10_2, podman-remote-7:5.8.2-3.el10_2
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) podman-tests-7:5.8.2-3.el10_2
- RHSA-2026:24482 Released 2026-06-08 · Red Hat rating ImportantRHTAS 1.3.5 - Red Hat Trusted Artifact Signer Release
- Red Hat Trusted Artifact Signer 1.3 registry.redhat.io/rhtas/fetch-tsa-certs-rhel9, registry.redhat.io/rhtas/gitsign-rhel9, registry.redhat.io/rhtas/rekor-cli-rhel9 +1
- RHSA-2026:24473 Released 2026-06-08 · Red Hat rating ImportantNetwork Observability 1.12.0 for OpenShift
- Network Observability (NETOBSERV) 1.12.3 registry.redhat.io/network-observability/network-observability-console-plugin-pf4-rhel9, registry.redhat.io/network-observability/network-observability-console-plugin-rhel9, registry.redhat.io/network-observability/network-observability-flowlogs-pipeline-rhel9
- RHSA-2026:24337 Released 2026-06-08 · Red Hat rating Importantrhc security update
- Red Hat CodeReady Linux Builder EUS (v.9.6) rhc-devel-1:0.2.7-1.el9_6.4
- Red Hat Enterprise Linux AppStream EUS (v.9.6) rhc-1:0.2.7-1.el9_6.4
- RHSA-2026:23361 Released 2026-06-04 · Red Hat rating ImportantRed Hat Quay 3.9.22
- Red Hat Quay 3.9 registry.redhat.io/quay/quay-rhel8
- RHSA-2026:23345 Released 2026-06-04 · Red Hat rating ImportantMulticluster Global Hub 1.6.2 security update
- Multicluster Global Hub 1.6.6 registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9, registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9, registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9 +1
- RHSA-2026:23102 Released 2026-06-04 · Red Hat rating Importantdelve security update
- Red Hat Enterprise Linux AppStream (v. 10) delve-1.26.1-2.el10_2
- RHSA-2026:23103 Released 2026-06-04 · Red Hat rating Importantdelve security update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) delve-1.25.2-4.el10_0
- RHSA-2026:22862 Released 2026-06-03 · Red Hat rating ImportantLogging for Red Hat OpenShift - 6.4.5
- Logging Subsystem for Red Hat OpenShift 6.4 registry.redhat.io/openshift-logging/eventrouter-rhel9, registry.redhat.io/openshift-logging/logging-loki-rhel9, registry.redhat.io/openshift-logging/vector-rhel9
- RHSA-2026:22840 Released 2026-06-03 · Red Hat rating ImportantRed Hat Quay 3.10.22
- Red Hat Quay 3.10 registry.redhat.io/quay/quay-rhel8
- RHSA-2026:22713 Released 2026-06-03 · Red Hat rating Importantrhc security update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) rhc-1:0.3.2-4.el10_0
- RHSA-2026:22629 Released 2026-06-02 · Red Hat rating ImportantRed Hat Quay 3.12.18
- Red Hat Quay 3.12 registry.redhat.io/quay/quay-rhel8
- RHSA-2026:22485 Released 2026-06-02 · Red Hat rating ImportantRed Hat Lightspeed (formerly Insights) for Runtimes security update
- Red Hat Lightspeed (formerly Insights) for Runtimes 1.0 registry.redhat.io/rh-lightspeed-runtimes/runtimes-inventory-rhel9-operator
- RHSA-2026:22465 Released 2026-06-02 · Red Hat rating ImportantRed Hat Quay 3.17.2
- Red Hat Quay 3.17 registry.redhat.io/quay/quay-rhel9
- RHSA-2026:22347 Released 2026-06-01 · Red Hat rating ImportantMulticluster Global Hub 1.4.5 security update
- Multicluster Global Hub 1.4.9 registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9, registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9, registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9 +1
- RHSA-2026:22309 Released 2026-06-01 · Red Hat rating Importantrhc security update
- Red Hat Enterprise Linux AppStream (v. 9) rhc-1:0.2.7-7.el9_8
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) rhc-devel-1:0.2.7-7.el9_8
- RHSA-2026:22299 Released 2026-06-01 · Red Hat rating ModerateRed Hat OpenShift Developer Tools - Source-to-Image 1.6.2
- OpenShift Developer Tools and Services 1.6.4 registry.redhat.io/source-to-image/source-to-image-rhel8, registry.redhat.io/source-to-image/source-to-image-rhel9
- RHSA-2026:22141 Released 2026-06-01 · Red Hat rating Moderatego-fdo-client and go-fdo-server security update
- Red Hat Enterprise Linux AppStream (v. 10) go-fdo-client-1.0.0-4.el10_2, go-fdo-server-1.0.1-2.el10_2, go-fdo-server-manufacturer-1.0.1-2.el10_2 +2
- RHSA-2026:21769 Released 2026-05-28 · Red Hat rating ImportantMulticluster Global Hub 1.5.4 security update
- Multicluster Global Hub 1.5.8 registry.redhat.io/multicluster-globalhub/multicluster-globalhub-agent-rhel9, registry.redhat.io/multicluster-globalhub/multicluster-globalhub-grafana-rhel9, registry.redhat.io/multicluster-globalhub/multicluster-globalhub-manager-rhel9 +1
- RHSA-2026:21338 Released 2026-05-27 · Red Hat rating ImportantRed Hat Developer Hub 1.8.7 release.
- Red Hat Developer Hub 1.8 registry.redhat.io/rhdh/rhdh-hub-rhel9, registry.redhat.io/rhdh/rhdh-rhel9-operator
- RHSA-2026:21017 Released 2026-05-26 · Red Hat rating ImportantRed Hat Quay 3.14.8
- Red Hat Quay 3.14 registry.redhat.io/quay/quay-rhel8
- RHSA-2026:20947 Released 2026-05-26 · Red Hat rating ImportantRed Hat OpenShift GitOps v1.20.4 security update
- Red Hat OpenShift GitOps 1.20 registry.redhat.io/openshift-gitops-1/argocd-agent-rhel9, registry.redhat.io/openshift-gitops-1/argocd-image-updater-rhel9, registry.redhat.io/openshift-gitops-1/dex-rhel9 +1
- RHSA-2026:20946 Released 2026-05-26 · Red Hat rating ImportantRed Hat OpenShift GitOps v1.18.6 security update
- Red Hat OpenShift GitOps 1.18 registry.redhat.io/openshift-gitops-1/console-plugin-rhel8, registry.redhat.io/openshift-gitops-1/dex-rhel8, registry.redhat.io/openshift-gitops-1/gitops-rhel8
- RHSA-2026:20943 Released 2026-05-26 · Red Hat rating ImportantRed Hat OpenShift GitOps v1.19.4 security update
- Red Hat OpenShift GitOps 1.19 registry.redhat.io/openshift-gitops-1/argocd-image-updater-rhel8, registry.redhat.io/openshift-gitops-1/console-plugin-rhel8, registry.redhat.io/openshift-gitops-1/dex-rhel8 +1
- RHSA-2026:20938 Released 2026-05-26 · Red Hat rating ImportantRHACS 4.9.7 security and bug fix update
- Red Hat Advanced Cluster Security 4.9 registry.redhat.io/advanced-cluster-security/rhacs-main-rhel8
- RHSA-2026:20889 Released 2026-05-26 · Red Hat rating ImportantRHACS 4.10.3 security and bug fix update
- Red Hat Advanced Cluster Security for Kubernetes for IBM Power, little endian 4.10 registry.redhat.io/advanced-cluster-security/rhacs-main-rhel8, registry.redhat.io/advanced-cluster-security/rhacs-scanner-rhel8, registry.redhat.io/advanced-cluster-security/rhacs-scanner-slim-rhel8
- RHSA-2026:20608 Released 2026-05-26 · Red Hat rating Importantcontainernetworking-plugins security update
- Red Hat Enterprise Linux AppStream EUS (v.9.6) containernetworking-plugins-1:1.6.2-3.el9_6.1
- RHSA-2026:20607 Released 2026-05-26 · Red Hat rating Importantbuildah security update
- Red Hat Enterprise Linux AppStream EUS (v.9.6) buildah-2:1.39.9-1.el9_6, buildah-tests-2:1.39.9-1.el9_6
- RHSA-2026:20609 Released 2026-05-26 · Red Hat rating Importantskopeo security update
- Red Hat Enterprise Linux AppStream EUS (v.9.6) skopeo-2:1.18.1-5.el9_6.1, skopeo-tests-2:1.18.1-5.el9_6.1
- RHSA-2026:20556 Released 2026-05-26 · Red Hat rating Importantgrafana security update
- Red Hat Enterprise Linux AppStream EUS (v.9.6) grafana-10.2.6-21.el9_6, grafana-selinux-10.2.6-21.el9_6
- RHSA-2026:20571 Released 2026-05-26 · Red Hat rating Importantskopeo security update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) skopeo-2:1.18.1-3.el10_0.2, skopeo-tests-2:1.18.1-3.el10_0.2
- RHSA-2026:20569 Released 2026-05-26 · Red Hat rating Importantbuildah security update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) buildah-2:1.39.9-1.el10_0, buildah-tests-2:1.39.9-1.el10_0
- RHSA-2026:20570 Released 2026-05-26 · Red Hat rating Importantpodman security update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) podman-6:5.4.0-15.el10_0.2, podman-docker-6:5.4.0-15.el10_0.2, podman-remote-6:5.4.0-15.el10_0.2
- Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) podman-tests-6:5.4.0-15.el10_0.2
- RHSA-2026:20460 Released 2026-05-25 · Red Hat rating ModerateKiali 2.22.4 for Red Hat OpenShift Service Mesh 3.3
- Red Hat OpenShift Service Mesh 3.3 registry.redhat.io/openshift-service-mesh/kiali-rhel9
- RHSA-2026:20456 Released 2026-05-25 · Red Hat rating ModerateKiali 2.4.17 for Red Hat OpenShift Service Mesh 3.0
- Red Hat OpenShift Service Mesh 3.0 registry.redhat.io/openshift-service-mesh/kiali-rhel9
- RHSA-2026:20457 Released 2026-05-25 · Red Hat rating ModerateKiali 2.11.11 for Red Hat OpenShift Service Mesh 3.1
- Red Hat OpenShift Service Mesh 3.1 registry.redhat.io/openshift-service-mesh/kiali-rhel9
- RHSA-2026:20455 Released 2026-05-25 · Red Hat rating ModerateKiali 2.17.8 for Red Hat OpenShift Service Mesh 3.2
- Red Hat OpenShift Service Mesh 3.2 registry.redhat.io/openshift-service-mesh/kiali-rhel9
- RHSA-2026:20454 Released 2026-05-25 · Red Hat rating ImportantKiali 1.73.31 for Red Hat OpenShift Service Mesh 2.6
- Red Hat OpenShift Service Mesh 2.6 registry.redhat.io/openshift-service-mesh/kiali-ossmc-rhel8, registry.redhat.io/openshift-service-mesh/kiali-rhel8
- RHSA-2026:19839 Released 2026-05-21 · Red Hat rating Importantgrafana-pcp security update
- Red Hat Enterprise Linux AppStream EUS (v.9.6) grafana-pcp-5.1.1-14.el9_6
- RHSA-2026:19720 Released 2026-05-20 · Red Hat rating Importantopentelemetry-collector security update
- Red Hat Enterprise Linux AppStream EUS (v.9.6) opentelemetry-collector-0.144.0-2.el9_6
- RHSA-2026:19721 Released 2026-05-20 · Red Hat rating Importantopentelemetry-collector security update
- Red Hat Enterprise Linux AppStream EUS (v.9.4) opentelemetry-collector-0.144.0-2.el9_4
- RHSA-2026:19719 Released 2026-05-20 · Red Hat rating Importantopentelemetry-collector security update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) opentelemetry-collector-0.144.0-2.el10_0
- RHSA-2026:19450 Released 2026-05-20 · Red Hat rating Importantyggdrasil security update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) yggdrasil-0.4.7-4.el10_0
- Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) yggdrasil-devel-0.4.7-4.el10_0
- RHSA-2026:19350 Released 2026-05-19 · Red Hat rating Importantgit-lfs security update
- Red Hat Enterprise Linux AppStream (v. 9) git-lfs-3.7.1-4.el9_8
- RHSA-2026:19353 Released 2026-05-19 · Red Hat rating Importantopentelemetry-collector security update
- Red Hat Enterprise Linux AppStream (v. 9) opentelemetry-collector-0.144.0-2.el9_8
- RHSA-2026:19135 Released 2026-05-19 · Red Hat rating Importantopentelemetry-collector security update
- Red Hat Enterprise Linux AppStream (v. 10) opentelemetry-collector-0.144.0-2.el10_2
- RHSA-2026:18032 Released 2026-05-18 · Red Hat rating Importantgrafana security update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) grafana-10.2.6-24.el10_0, grafana-selinux-10.2.6-24.el10_0
- RHSA-2026:18027 Released 2026-05-18 · Red Hat rating Importantgrafana-pcp security update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) grafana-pcp-5.2.2-6.el10_0
- RHSA-2026:17287 Released 2026-05-13 · Red Hat rating Importantpodman security update
- Red Hat Enterprise Linux AppStream EUS (v.9.6) podman-5:5.4.0-20.el9_6.3, podman-docker-5:5.4.0-20.el9_6.3, podman-plugins-5:5.4.0-20.el9_6.3 +2
- RHSA-2026:16101 Released 2026-05-11 · Red Hat rating Importanthost-metering security update
- Red Hat Enterprise Linux Server (v. 7 ELS) host-metering-1.4.0-7.el7_9, host-metering-selinux-1.4.0-7.el7_9
- RHSA-2026:16021 Released 2026-05-11 · Red Hat rating Importantgolang security update
- Red Hat Enterprise Linux AppStream EUS (v.9.6) go-toolset-1.25.9-1.el9_6, golang-1.25.9-1.el9_6, golang-bin-1.25.9-1.el9_6 +5
- RHSA-2026:16024 Released 2026-05-11 · Red Hat rating Importantgolang security update
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) go-toolset-1.25.9-1.el10_0, golang-1.25.9-1.el10_0, golang-bin-1.25.9-1.el10_0 +5
- RHSA-2026:13829 Released 2026-05-05 · Red Hat rating ImportantRHACS 4.10.2 security and bug fix update
- Red Hat Advanced Cluster Security for Kubernetes for IBM Power, little endian 4.10 registry.redhat.io/advanced-cluster-security/rhacs-main-rhel8, registry.redhat.io/advanced-cluster-security/rhacs-rhel8-operator, registry.redhat.io/advanced-cluster-security/rhacs-roxctl-rhel8 +1
- RHSA-2026:13791 Released 2026-05-05 · Red Hat rating ImportantRHACS 4.9.6 security and bug fix update
- Red Hat Advanced Cluster Security 4.9 registry.redhat.io/advanced-cluster-security/rhacs-main-rhel8, registry.redhat.io/advanced-cluster-security/rhacs-rhel8-operator, registry.redhat.io/advanced-cluster-security/rhacs-roxctl-rhel8 +3
- RHSA-2026:10219 Released 2026-04-24 · Red Hat rating Importantgolang security update
- Red Hat Enterprise Linux AppStream (v. 9) go-toolset-1.25.9-1.el9_7, golang-1.25.9-1.el9_7, golang-bin-1.25.9-1.el9_7 +5
- RHSA-2026:10217 Released 2026-04-23 · Red Hat rating Importantgolang security update
- Red Hat Enterprise Linux AppStream (v. 10) go-toolset-1.25.9-3.el10_1, golang-1.25.9-3.el10_1, golang-bin-1.25.9-3.el10_1 +5
- RHSA-2026:7385 Released 2026-04-10 · Red Hat rating ImportantRed Hat Hardened Images RPMs bug fix and enhancement update
- Red Hat Hardened Images golang1.25-1.25.9-1.hum1@aarch64, golang1.25-1.25.9-1.hum1@src, golang1.25-1.25.9-1.hum1@x86_64 +12
- RHSA-2026:7291 Released 2026-04-09 · Red Hat rating ImportantRed Hat Hardened Images RPMs bug fix and enhancement update
- Red Hat Hardened Images golang1.26-1.26.2-1.hum1@aarch64, golang1.26-1.26.2-1.hum1@src, golang1.26-1.26.2-1.hum1@x86_64 +12
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Go standard library crypto/x509 1.25.9, 1.26.2
2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2026-24809 Unexpected work during chain building in crypto/x509Priority MEDIUM 40
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Assisted Installer for Red Hat OpenShift Container Platform 2 | Affected | No fix yet |
| Compliance Operator | Affected | No fix yet |
| Confidential Compute Attestation | Affected | No fix planned: Will not fix |
| Custom Metric Autoscaler operator for Red Hat Openshift | Affected | No fix yet |
| Deployment Validation Operator | Affected | No fix yet |
| External Secrets Operator for Red Hat OpenShift | Affected | No fix planned: Will not fix |
| ExternalDNS Operator | Affected | No fix yet |
| Fence Agents Remediation Operator | Affected | No fix yet |
| File Integrity Operator | Affected | No fix yet |
| Gatekeeper 3 | Affected | No fix planned: Will not fix |
| Logging Subsystem for Red Hat OpenShift | Affected | No fix yet |
| Machine Deletion Remediation Operator | Affected | No fix yet |
| Migration Toolkit for Applications 8 | Affected | No fix planned: Will not fix |
| Migration Toolkit for Containers | Affected | No fix yet |
| Multiarch Tuning Operator | Affected | No fix yet |
| Multicluster Engine for Kubernetes | Affected | No fix yet |
| Multicluster Global Hub | Affected | No fix yet |
| Network Observability Operator | Affected | No fix yet |
| Node HealthCheck Operator | Affected | No fix yet |
| OpenShift API for Data Protection | Affected | No fix yet |
| OpenShift Developer Tools and Services | Affected | No fix yet |
| OpenShift Pipelines | Affected | No fix yet |
| OpenShift Serverless | Affected | No fix yet |
| OpenShift Service Mesh 2 | Affected | No fix yet |
| OpenShift Service Mesh 3 | Affected | No fix yet |
| Power monitoring for Red Hat OpenShift | Affected | No fix yet |
| Red Hat 3scale API Management Platform 2 | Affected | No fix planned: Will not fix |
| Red Hat AMQ Broker 7 | Affected | No fix yet |
| Red Hat Advanced Cluster Management for Kubernetes 2 | Affected | No fix yet |
| Red Hat Advanced Cluster Security 4 | Affected | No fix yet |
| Red Hat Ansible Automation Platform 2 | Affected | No fix yet |
| Red Hat Certification Program for Red Hat Enterprise Linux 9 | Affected | No fix yet |
| Red Hat Connectivity Link 1 | Affected | No fix yet |
| Red Hat Edge Manager 1 | Affected | No fix yet |
| Red Hat Enterprise Linux 10 | Affected | No fix yet |
| Red Hat Enterprise Linux 8 | Affected | No fix yet |
| Red Hat Enterprise Linux 9 | Affected | No fix yet |
| Red Hat Enterprise Linux AI (RHEL AI) 3 | Affected | No fix yet |
| Red Hat JBoss Web Server 6 | Affected | No fix yet |
| Red Hat Lightspeed for Runtimes Operator | Affected | No fix yet |
| Red Hat OpenShift AI (RHOAI) | Affected | No fix yet |
| Red Hat OpenShift Cluster Manager CLI | Affected | No fix yet |
| Red Hat OpenShift Container Platform 4 | Affected | No fix yet |
| Red Hat OpenShift Container Platform 5 | Affected | No fix yet |
| Red Hat OpenShift Dev Spaces | Affected | No fix yet |
| Red Hat OpenShift Dev Workspaces Operator | Affected | No fix yet |
| Red Hat OpenShift GitOps | Affected | No fix yet |
| Red Hat OpenShift Virtualization 4 | Affected | No fix yet |
| Red Hat OpenShift distributed tracing 3 | Affected | No fix yet |
| Red Hat OpenShift for Windows Containers | Affected | No fix yet |
| Red Hat OpenShift on AWS | Affected | No fix yet |
| Red Hat Openshift Data Foundation 4 | Affected | No fix yet |
| Red Hat Quay 3 | Affected | No fix yet |
| Red Hat Satellite 6 | Affected | No fix yet |
| Red Hat Trusted Artifact Signer | Affected | No fix yet |
| Red Hat Web Terminal | Affected | No fix yet |
| Red Hat build of Apache Camel - HawtIO 4 | Affected | No fix yet |
| Red Hat build of Apicurio Registry 2 | Affected | No fix planned: Will not fix |
| Security Profiles Operator | Affected | No fix yet |
| Zero Trust Workload Identity Manager | Affected | No fix yet |
| Zero Trust Workload Identity Manager - Tech Preview | Affected | No fix yet |
| cert-manager Operator for Red Hat OpenShift | Affected | No fix yet |
| mirror registry for Red Hat OpenShift 2 | Affected | No fix yet |
| 9Base-RHOSO-TOOLS-18 | Fixed | RHSA-2026:39810 |
| Cert Manager support for Red Hat OpenShift release 1.18 | Fixed | RHSA-2026:82347, RHSA-2026:82354, RHSA-2026:82372 |
| Cluster Observability Operator 1.5 | Fixed | RHSA-2026:61314 |
| Cryostat 4 on RHEL 9 | Fixed | RHSA-2026:28010 |
| Custom Metric Autoscaler 2.19 | Fixed | RHSA-2026:26636 |
| DevWorkspace Operator 0.42 | Fixed | RHSA-2026:36808 |
| HawtIO HawtIO 4.4.0 | Fixed | RHSA-2026:25089 |
| Logging Subsystem for Red Hat OpenShift 6.0 | Fixed | RHSA-2026:26585 |
| Logging Subsystem for Red Hat OpenShift 6.2 | Fixed | RHSA-2026:47952 |
| Logging Subsystem for Red Hat OpenShift 6.4 | Fixed | RHSA-2026:22862 |
| Logging Subsystem for Red Hat OpenShift 6.5 | Fixed | RHSA-2026:56340 |
| Middleware Containers for Openshift | Fixed | — |
| Multicluster Global Hub 1.4.9 | Fixed | RHSA-2026:22347 |
| Multicluster Global Hub 1.5.8 | Fixed | RHSA-2026:21769 |
| Multicluster Global Hub 1.6.6 | Fixed | RHSA-2026:23345 |
| Multicluster Global Hub 1.7.4 | Fixed | RHSA-2026:24503 |
| Network Observability (NETOBSERV) 1.12.3 | Fixed | RHSA-2026:24473 |
| OpenShift API for Data Protection 1.3 | Fixed | RHSA-2026:51033 |
| OpenShift API for Data Protection 1.4 | Fixed | RHSA-2026:29854 |
| OpenShift API for Data Protection 1.5 | Fixed | RHSA-2026:26568 |
| OpenShift Compliance Operator 1 | Fixed | RHSA-2026:26571 |
| OpenShift Developer Tools and Services 1.6.4 | Fixed | RHSA-2026:22299 |
| OpenShift File Integrity Operator - FIO 1 | Fixed | RHSA-2026:54288 |
| OpenShift Security Profiles Operator 1 | Fixed | RHSA-2026:76752 |
| RHEM 1.0 for RHEL 9 | Fixed | RHSA-2026:36796 |
| RHEM 1.1 for RHEL 10 | Fixed | RHSA-2026:41019 |
| RHEM 1.1 for RHEL 9 | Fixed | RHSA-2026:41019 |
| Red Hat Advanced Cluster Security 4.9 | Fixed | RHSA-2026:13791, RHSA-2026:20938, RHSA-2026:36319 |
| Red Hat Advanced Cluster Security for Kubernetes for IBM Power, little endian 4.10 | Fixed | RHSA-2026:13829, RHSA-2026:20889 |
| Red Hat Ansible Automation Platform 2.5 for RHEL 8 | Fixed | RHSA-2026:42078 |
| Red Hat Ansible Automation Platform 2.5 for RHEL 9 | Fixed | RHSA-2026:42078 |
| Red Hat Ansible Automation Platform 2.6 for RHEL 10 | Fixed | RHSA-2026:42079 |
| Red Hat Ansible Automation Platform 2.6 for RHEL 9 | Fixed | RHSA-2026:42079 |
| Red Hat CodeReady Linux Builder EUS (v.9.6) | Fixed | RHSA-2026:24337 |
| Red Hat Developer Hub 1.8 | Fixed | RHSA-2026:21338 |
| Red Hat Developer Hub 1.9 | Fixed | RHSA-2026:26234 |
| Red Hat Edge Manager 1.1 | Fixed | RHSA-2026:40118, RHSA-2026:40945 |
| Red Hat Enterprise Linux AI 3.3 | Fixed | RHSA-2026:43651, RHSA-2026:43670, RHSA-2026:43851, RHSA-2026:43853, RHSA-2026:43854, RHSA-2026:43855, RHSA-2026:46956 |
| Red Hat Enterprise Linux AppStream (v. 10) | Fixed | RHSA-2026:10217, RHSA-2026:19135, RHSA-2026:22141, RHSA-2026:23102, RHSA-2026:24470, RHSA-2026:24716, RHSA-2026:27740, RHSA-2026:29035, RHSA-2026:29195, RHSA-2026:49526, RHSA-2026:65534 |
| Red Hat Enterprise Linux AppStream (v. 8) | Fixed | RHSA-2026:33722, RHSA-2026:67148 |
| Red Hat Enterprise Linux AppStream (v. 9) | Fixed | RHSA-2026:10219, RHSA-2026:19350, RHSA-2026:19353, RHSA-2026:22309, RHSA-2026:26447, RHSA-2026:28074, RHSA-2026:29455, RHSA-2026:29702, RHSA-2026:29703, RHSA-2026:49838, RHSA-2026:65886 |
| Red Hat Enterprise Linux AppStream AUS (v.8.4) | Fixed | RHSA-2026:90994, RHSA-2026:95234 |
| Red Hat Enterprise Linux AppStream AUS (v.8.6) | Fixed | RHSA-2026:51288, RHSA-2026:69235, RHSA-2026:72805, RHSA-2026:87246, RHSA-2026:88339, RHSA-2026:88394 |
| Red Hat Enterprise Linux AppStream E4S (v.8.8) | Fixed | RHSA-2026:49944, RHSA-2026:68504, RHSA-2026:72737, RHSA-2026:87245, RHSA-2026:88340, RHSA-2026:88395 |
| Red Hat Enterprise Linux AppStream E4S (v.9.2) | Fixed | RHSA-2026:25248, RHSA-2026:25250, RHSA-2026:25251, RHSA-2026:25252, RHSA-2026:47719, RHSA-2026:47721, RHSA-2026:47722, RHSA-2026:48036, RHSA-2026:49600, RHSA-2026:67319 |
| Red Hat Enterprise Linux AppStream E4S (v.9.4) | Fixed | RHSA-2026:34192, RHSA-2026:34196, RHSA-2026:34197, RHSA-2026:47712, RHSA-2026:47714, RHSA-2026:47716, RHSA-2026:47910, RHSA-2026:49509, RHSA-2026:61907, RHSA-2026:72276 |
| Red Hat Enterprise Linux AppStream EUS (v. 10.0) | Fixed | RHSA-2026:16024, RHSA-2026:18027, RHSA-2026:18032, RHSA-2026:19450, RHSA-2026:19719, RHSA-2026:20569, RHSA-2026:20570, RHSA-2026:20571, RHSA-2026:22713, RHSA-2026:23103, RHSA-2026:27711, RHSA-2026:67149 |
| Red Hat Enterprise Linux AppStream EUS (v.9.4) | Fixed | RHSA-2026:19721 |
| Red Hat Enterprise Linux AppStream EUS (v.9.6) | Fixed | RHSA-2026:16021, RHSA-2026:17287, RHSA-2026:19720, RHSA-2026:19839, RHSA-2026:20556, RHSA-2026:20607, RHSA-2026:20608, RHSA-2026:20609, RHSA-2026:24337, RHSA-2026:26054, RHSA-2026:61906, RHSA-2026:67287 |
| Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) | Fixed | RHSA-2026:90994, RHSA-2026:95234 |
| Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6) | Fixed | RHSA-2026:51288, RHSA-2026:69235, RHSA-2026:72805, RHSA-2026:87246, RHSA-2026:88339, RHSA-2026:88394 |
| Red Hat Enterprise Linux AppStream TUS (v.8.8) | Fixed | RHSA-2026:49944, RHSA-2026:68504, RHSA-2026:72737, RHSA-2026:87245, RHSA-2026:88340, RHSA-2026:88395 |
| Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) | Fixed | RHSA-2026:24470, RHSA-2026:24716 |
| Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) | Fixed | RHSA-2026:22309 |
| Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) | Fixed | RHSA-2026:19450, RHSA-2026:20570 |
| Red Hat Enterprise Linux Server (v. 7 ELS) | Fixed | RHSA-2026:16101 |
| Red Hat Hardened Images | Fixed | RHSA-2026:7291, RHSA-2026:7385 |
| Red Hat Lightspeed (formerly Insights) for Runtimes 1.0 | Fixed | RHSA-2026:22485 |
| Red Hat Migration Toolkit 1.8 | Fixed | RHSA-2026:41928 |
| Red Hat OpenShift AI 2.25 | Fixed | RHSA-2026:42644 |
| Red Hat OpenShift AI 3.4 | Fixed | RHSA-2026:91248 |
| Red Hat OpenShift AI 3.5 | Fixed | RHSA-2026:91249 |
| Red Hat OpenShift GitOps 1.18 | Fixed | RHSA-2026:20946 |
| Red Hat OpenShift GitOps 1.19 | Fixed | RHSA-2026:20943 |
| Red Hat OpenShift GitOps 1.20 | Fixed | RHSA-2026:20947 |
| Red Hat OpenShift Service Mesh 2.6 | Fixed | RHSA-2026:20454 |
| Red Hat OpenShift Service Mesh 3.0 | Fixed | RHSA-2026:20456, RHSA-2026:26080 |
| Red Hat OpenShift Service Mesh 3.1 | Fixed | RHSA-2026:20457, RHSA-2026:26077 |
| Red Hat OpenShift Service Mesh 3.2 | Fixed | RHSA-2026:20455, RHSA-2026:26079 |
| Red Hat OpenShift Service Mesh 3.3 | Fixed | RHSA-2026:20460, RHSA-2026:26090 |
| Red Hat OpenShift distributed tracing 3.10.1 | Fixed | RHSA-2026:27126 |
| Red Hat OpenStack 1.5 | Fixed | RHSA-2026:77532 |
| Red Hat OpenStack Platform 16.2 | Fixed | RHSA-2026:54757 |
| Red Hat OpenStack Services on OpenShift 18.0 | Fixed | RHSA-2026:39810 |
| Red Hat Quay 3.10 | Fixed | RHSA-2026:22840 |
| Red Hat Quay 3.12 | Fixed | RHSA-2026:22629 |
| Red Hat Quay 3.14 | Fixed | RHSA-2026:21017 |
| Red Hat Quay 3.16 | Fixed | RHSA-2026:41066 |
| Red Hat Quay 3.17 | Fixed | RHSA-2026:22465 |
| Red Hat Quay 3.9 | Fixed | RHSA-2026:23361 |
| Red Hat Satellite 6.16 for RHEL 8 | Fixed | RHSA-2026:27076 |
| Red Hat Satellite 6.16 for RHEL 9 | Fixed | RHSA-2026:27076 |
| Red Hat Satellite 6.19 for RHEL 9 | Fixed | RHSA-2026:34365 |
| Red Hat Trusted Artifact Signer 1.3 | Fixed | RHSA-2026:24482 |
| Red Hat Web Terminal 1.11 | Fixed | RHSA-2026:42043 |
| Red Hat Web Terminal 1.12 | Fixed | RHSA-2026:42047 |
| Red Hat Web Terminal 1.13 | Fixed | RHSA-2026:42050 |
| Red Hat Web Terminal 1.14 | Fixed | RHSA-2026:42051 |
| Red Hat Web Terminal 1.15 | Fixed | RHSA-2026:42049 |
| Red Hat Web Terminal 1.16 | Fixed | RHSA-2026:42048 |
| mirror registry for Red Hat OpenShift 2.0 | Fixed | RHSA-2026:28441 |
Not affected: 87 products
- Builds for Red Hat OpenShift
- Cluster Observability Operator 1.5
- Cryostat 4 on RHEL 9
- Custom Metric Autoscaler 2.19
- DevWorkspace Operator 0.42
- Gatekeeper 3
- Logging Subsystem for Red Hat OpenShift
- Logging Subsystem for Red Hat OpenShift 6.0
- Logging Subsystem for Red Hat OpenShift 6.2
- Logging Subsystem for Red Hat OpenShift 6.4
- Logging Subsystem for Red Hat OpenShift 6.5
- Logical Volume Manager Storage
- Migration Toolkit for Applications 8
- Multicluster Global Hub 1.4.9
- Multicluster Global Hub 1.5.8
- Multicluster Global Hub 1.6.6
- Multicluster Global Hub 1.7.4
- Network Observability (NETOBSERV) 1.12.3
- Node HealthCheck Operator
- OpenShift API for Data Protection 1.3
- OpenShift API for Data Protection 1.4
- OpenShift API for Data Protection 1.5
- OpenShift Compliance Operator 1
- OpenShift File Integrity Operator - FIO 1
- OpenShift Lightspeed
- OpenShift Security Profiles Operator 1
- RHEM 1.0 for RHEL 9
- RHEM 1.1 for RHEL 10
- RHEM 1.1 for RHEL 9
- Red Hat 3scale API Management Platform 2
- Red Hat AMQ Broker 7
- Red Hat Advanced Cluster Security 4.9
- Red Hat Advanced Cluster Security for Kubernetes for IBM Power, little endian 4.10
- Red Hat Ansible Automation Platform 2
- Red Hat Ansible Automation Platform 2.5 for RHEL 8
- Red Hat Ansible Automation Platform 2.5 for RHEL 9
- Red Hat Ansible Automation Platform 2.6 for RHEL 10
- Red Hat Ansible Automation Platform 2.6 for RHEL 9
- Red Hat Developer Hub 1.8
- Red Hat Developer Hub 1.9
- Red Hat Edge Manager 1.1
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- Red Hat Enterprise Linux AppStream (v. 10)
- Red Hat Enterprise Linux AppStream (v. 8)
- Red Hat Lightspeed (formerly Insights) for Runtimes 1.0
- Red Hat Migration Toolkit 1.8
- Red Hat OpenShift AI (RHOAI)
- Red Hat OpenShift AI 2.25
- Red Hat OpenShift Container Platform 4
- Red Hat OpenShift GitOps 1.18
- Red Hat OpenShift GitOps 1.19
- Red Hat OpenShift GitOps 1.20
- Red Hat OpenShift Service Mesh 2.6
- Red Hat OpenShift Service Mesh 3.0
- Red Hat OpenShift Service Mesh 3.1
- Red Hat OpenShift Service Mesh 3.2
- Red Hat OpenShift Service Mesh 3.3
- Red Hat OpenShift Virtualization 4
- Red Hat OpenShift distributed tracing 3.10.1
- Red Hat OpenShift for Windows Containers
- Red Hat OpenStack 1.5
- Red Hat OpenStack Platform 16.2
- Red Hat OpenStack Platform 17.1
- Red Hat OpenStack Platform 18.0
- Red Hat Quay 3.10
- Red Hat Quay 3.12
- Red Hat Quay 3.14
- Red Hat Quay 3.16
- Red Hat Quay 3.17
- Red Hat Quay 3.9
- Red Hat Satellite 6.16 for RHEL 8
- Red Hat Satellite 6.16 for RHEL 9
- Red Hat Satellite 6.19 for RHEL 9
- Red Hat Service Interconnect 1
- Red Hat Service Interconnect 2
- Red Hat Trusted Artifact Signer 1.3
- Red Hat Web Terminal 1.11
- Red Hat Web Terminal 1.12
- Red Hat Web Terminal 1.13
- Red Hat Web Terminal 1.14
- Red Hat Web Terminal 1.15
- Red Hat Web Terminal 1.16
- Service Telemetry Framework 1.5
- streams for Apache Kafka 3
Timeline
- 2026-10-02 Threatist record created from CVE-2026-32281
- 2026-10-03 Alias added: GHSA-gjvh-7jh8-7xhm
- 2026-10-07 Fix available: RHSA-2026:77532 · Red Hat
- 2026-10-07 Fix available: RHSA-2026:76752 · Red Hat
- 2026-10-07 Fix available: OpenShift Security Profiles Operator 1, Red Hat OpenStack 1.5 · Red Hat
- 2026-10-09 Affected versions changed · Red Hat
- 2026-10-10 Fix available: Compliance Operator 1 · Red Hat
- 2026-10-14 Fix available: RHSA-2026:82372 · Red Hat
- 2026-10-14 Fix available: RHSA-2026:82354 · Red Hat
- 2026-10-14 Fix available: RHSA-2026:82347 · Red Hat
- 2026-10-16 Fix available: Cert Manager support for Red Hat OpenShift release 1.18, Logging Subsystem for Red Hat OpenShift 6.0 · Red Hat
- 2026-10-22 Fix available: RHSA-2026:87245 · Red Hat
- 2026-10-22 Fix available: RHSA-2026:87246 · Red Hat
- 2026-10-23 Fix available: RHSA-2026:88340 · Red Hat
- 2026-10-23 Fix available: RHSA-2026:88339 · Red Hat
- 2026-10-23 Fix available: RHSA-2026:88394 · Red Hat
- 2026-10-23 Fix available: RHSA-2026:88395 · Red Hat
- 2026-10-23 Affected versions changed · Red Hat
- 2026-10-29 Fix available: RHSA-2026:90994 · Red Hat
- 2026-10-29 Fix available: Red Hat Enterprise Linux AppStream AUS (v.8.4), Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) · Red Hat
- 2026-10-30 Fix available: RHSA-2026:91248 · Red Hat
- 2026-10-30 Fix available: RHSA-2026:91249 · Red Hat
- 2026-10-30 Fix available: Red Hat OpenShift AI 3.4, Red Hat OpenShift AI 3.5 · Red Hat
- 2026-10-30 Affected versions changed · Red Hat
- 2026-10-30 Fix available: Middleware Containers for Openshift · Red Hat
- 2026-10-31 Fix available: Red Hat OpenShift distributed tracing 3.10.1 · Red Hat
- 2026-11-04 Fix available: Cluster Observability Operator 1.5, Red Hat Advanced Cluster Security for Kubernetes for IBM Power, little endian 4.10 · Red Hat
- 2026-11-05 Affected versions changed · Red Hat
- 2026-11-06 Fix available: RHSA-2026:95234 · Red Hat
- 2026-11-06 Fix available: RHSA-2026:42644 · Red Hat
- 2026-11-06 Fix available: Multicluster Global Hub 1.7.4, OpenShift Compliance Operator 1 · Red Hat
References
More Go standard library Go vulnerabilities
- TI-2020-00578 Improper certificate validation in Microsoft Windows KEVCVSS 3.1HIGH 8.1
- TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5
- TI-2018-05208 The "go get" implementation in Go 1.9.4, when the -insecure command-line option is used… CVSS 3.1HIGH 8.8
- TI-2018-12083 Improper input validation in [UNKNOWN] golang CVSS 3.1HIGH 8.1
- TI-2024-16306 Mishandling of corrupt central directory record in archive/zip CVSS 3.1MEDIUM 5.5
- TI-2021-15910 Go before 1.16.9 and 1.17.x before 1.17.2 has a Buffer Overflow via large arguments in a… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-32281 · CVE Program
- CVE-2026-32281 · NVD
- FIRST EPSS
- GHSA-gjvh-7jh8-7xhm · GitHub Advisory Database · CC BY 4.0
- CVE-2026-32281 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences