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Description
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From versions 3.2.0 to before 3.2.11 and 3.3.0 to before 3.3.9, there is a missing authorization and data-masking gap in Argo CD's ServerSideDiff endpoint that allows an attacker with read-only access to extract plaintext Kubernetes Secret data from etcd via the Kubernetes API server's Server-Side Apply dry-run mechanism. This issue has been patched in versions 3.2.11 and 3.3.9.
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[{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps 1.19","defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift_gitops:1.19::el8"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps 1.20","defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift_gitops:1.20::el9"]},{"vendor":"Red Hat","product":"Red Hat Openshift Data Foundation 4","defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift_data_foundation:4"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_gitops:1"]}]
[{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps 1.19","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"openshift-gitops-1/argocd-image-updater-rhel8","cpes":["cpe:/a:redhat:openshift_gitops:1.19::el8"],"versions":[{"version":"1779211412","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps 1.20","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"openshift-gitops-1/argocd-rhel9","cpes":["cpe:/a:redhat:openshift_gitops:1.20::el9"],"versions":[{"version":"1776942799","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps 1.20","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"openshift-gitops-1/argocd-agent-rhel9","cpes":["cpe:/a:redhat:openshift_gitops:1.20::el9"],"versions":[{"version":"1779285564","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps 1.20","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"openshift-gitops-1/argocd-image-updater-rhel9","cpes":["cpe:/a:redhat:openshift_gitops:1.20::el9"],"versions":[{"version":"1779285074","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps 1.20","defaultStatus":"affected","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"openshift-gitops-1/gitops-rhel9-operator","cpes":["cpe:/a:redhat:openshift_gitops:1.20::el9"],"versions":[{"version":"1779284685","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Openshift Data Foundation 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"odf4/odf-multicluster-rhel9-operator","cpes":["cpe:/a:redhat
CVE Modified by redhat-SADP7/14/2026 8:17:06 AM
Action
Type
Old Value
New Value
Changed
Affected
[{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps 1.19","defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift_gitops:1.19::el8"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps 1.2","defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift_gitops:1.20::el9"]},{"vendor":"Red Hat","product":"Red Hat Openshift Data Foundation 4","defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift_data_foundation:4"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_gitops:1"]}]
[{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps 1.19","defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift_gitops:1.19::el8"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps 1.20","defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift_gitops:1.20::el9"]},{"vendor":"Red Hat","product":"Red Hat Openshift Data Foundation 4","defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift_data_foundation:4"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_gitops:1"]}]
[{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps 1.19","defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift_gitops:1.19::el8"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps 1.2","defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift_gitops:1.20::el9"]},{"vendor":"Red Hat","product":"Red Hat Openshift Data Foundation 4","defaultStatus":"affected","cpes":["cpe:/a:redhat:openshift_data_foundation:4"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_gitops:1"]}]
OR
*cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:* versions from (including) 3.2.0 up to (excluding) 3.2.11
*cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:* versions from (including) 3.3.0 up to (excluding) 3.3.9
New CVE Received from GitHub, Inc.5/07/2026 7:16:32 PM
Action
Type
Old Value
New Value
Added
Description
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From versions 3.2.0 to before 3.2.11 and 3.3.0 to before 3.3.9, there is a missing authorization and data-masking gap in Argo CD's ServerSideDiff endpoint that allows an attacker with read-only access to extract plaintext Kubernetes Secret data from etcd via the Kubernetes API server's Server-Side Apply dry-run mechanism. This issue has been patched in versions 3.2.11 and 3.3.9.
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