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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2025-32387

Helm Allows A Specially Crafted JSON Schema To Cause A Stack Overflow

Description

Helm is a package manager for Charts for Kubernetes. A JSON Schema file within a chart can be crafted with a deeply nested chain of references, leading to parser recursion that can exceed the stack size limit and trigger a stack overflow. This issue has been resolved in Helm v3.17.3.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

helm helm

  • < 3.17.3affected

References