Description
Argo CD is a declarative continuous deployment for Kubernetes. Argo CD versions v0.7.0 and later are vulnerable to an uncontrolled memory consumption bug, allowing an authorized malicious user to crash the repo-server service, resulting in a Denial of Service. The attacker must be an authenticated Argo CD user authorized to deploy Applications from a repository which contains (or can be made to contain) a large file. The fix for this vulnerability is available in versions 2.3.5, 2.2.10, 2.1.16, and later. There are no known workarounds. Users are recommended to upgrade.
Details
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| argo-cd | 2.4.0 | 2.4.1 |
| github.com/argoproj/argo-cd | — | — |
| github.com/argoproj/argo-cd/v2 | — | — |
References
Similar Threats
- Unknown CLEANSTART-2026-BH97849
- Unknown CLEANSTART-2026-GQ03231
- Unknown CLEANSTART-2026-JD75482
- Unknown CLEANSTART-2026-JO01099
- Unknown CLEANSTART-2026-JW58725
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