CVE-2025-32386 | THREATINT

Description

Helm is a tool for managing Charts. A chart archive file can be crafted in a manner where it expands to be significantly larger uncompressed than compressed (e.g., >800x difference). When Helm loads this specially crafted chart, memory can be exhausted causing the application to terminate. 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-789: Memory Allocation with Excessive Size Value

CWE-770: Allocation of Resources Without Limits or Throttling

Product status

< 3.17.3

affected

References

github.com/helm/helm/security/advisories/GHSA-4hfp-h4cw-hj8p

github.com/...ommit/d8ca55fc669645c10c0681d49723f4bb8c0b1ce7

cve.org (CVE-2025-32386)

nvd.nist.gov (CVE-2025-32386)

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