Executive brief
Insufficient sanitization of data files in helm.sh/helm/v3
Affected products
- Go helm.sh/helm/v3
Junglewise Threat Intelligence
CVE-2021-21303: GO-2022-1040 - Insufficient sanitization of data files in helm.sh/helm/v3
CVE-2021-21303 · Severity: low · CVSS 3.1 · Published 2022-10-18
Technologies: helm.sh/helm/v3 (Go). Vendors: Go.
Related threats
- Helm path traversal via Chart.yaml name dot-segment
- GO-2025-3888 - Helm May Panic Due To Incorrect YAML Content in helm.sh/helm
- GO-2025-3887 - Helm Charts with Specific JSON Schema Values Can Cause Memory Exhaustion in helm.sh/helm
- GO-2025-3802 - Helm vulnerable to Code Injection through malicious chart.yaml content in helm.sh/helm
- GO-2025-3602 - Helm Allows A Specially Crafted JSON Schema To Cause A Stack Overflow in helm.sh/helm