CVE WatchJul 20, 2026

CVE-2026-45737

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 3.2.0 until 3.2.12, 3.3.10, and 3.4.2, Argo CD ServerSideDiff

CVSS

6.3

Medium

EPSS

0.5%

p42

KEV

—

Exploit Today

0-100

Published: Jul 15, 2026 · Last modified: Jul 20, 2026 · CWE-200 · CWE-212

EPSS · 30d

0.4%EPSS · 30 days0.5%

2026-08-032026-08-31

Technical description

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 3.2.0 until 3.2.12, 3.3.10, and 3.4.2, Argo CD ServerSideDiff can expose Kubernetes Secret values embedded in the kubectl.kubernetes.io/last-applied-configuration annotation because HideSecretData(target, live, ...) does not fully sanitize ResourceDiff.TargetState and LiveState predicted live Secret objects, allowing sensitive data, stringData, and annotations to appear in UI or CLI diffs. This issue is fixed in versions 3.2.12, 3.3.10, and 3.4.2.

Official references

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