8.9
High
CVE-2026-15416 A flaw was identified in Argo CD, the GitOps engine used by Red Hat OpenShift GitOps, that could allow an…
Description
A flaw was identified in Argo CD, the GitOps engine used by Red Hat OpenShift GitOps, that could allow an unauthenticated attacker with network access to the Argo CD repo-server to achieve remote code execution. Under certain conditions, the attacker may then manipulate cached data to deploy malicious Kubernetes resources to managed clusters, potentially resulting in complete cluster compromise.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| argo-helm 10.0 | earliest → < 10.0.0 | 10.0.0 |
| Red Hat Openshift Data Foundation 4 | Versions not published | |
| Red Hat OpenShift GitOps | Versions not published | |
| Self-service automation portal 2 | Versions not published | |
| Red Hat OpenShift GitOps 1.19 1785171339 | earliest → < 1785171339 | 1785171339 |
References
- RHSA-2026:52857 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2496732 bugzilla.redhat.com
- github.com github.com
- github.com github.com
- thehackernews.com thehackernews.com
- www.synacktiv.com www.synacktiv.com
Timeline
- Published
- Last modified
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