CVE-2025-32387 | THREATINT

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.

PUBLISHED Reserved 2025-04-06 | Published 2025-04-09 | Updated 2025-04-10 | Assigner GitHub_M

MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Problem types

CWE-121: Stack-based Buffer Overflow

CWE-674: Uncontrolled Recursion

Product status

< 3.17.3

affected

References

github.com/helm/helm/security/advisories/GHSA-5xqw-8hwv-wg92

github.com/...ommit/d8ca55fc669645c10c0681d49723f4bb8c0b1ce7

cve.org (CVE-2025-32387)

nvd.nist.gov (CVE-2025-32387)

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