CVE-2025-32386 – Helm Denial of Service (DoS) Vulnerability

The following table lists the changes that have been made to the
CVE-2025-32386 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Apr. 09, 2025

    Action Type Old Value New Value
    Added 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.
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
    Added CWE CWE-770
    Added CWE CWE-789
    Added Reference https://github.com/helm/helm/commit/d8ca55fc669645c10c0681d49723f4bb8c0b1ce7
    Added Reference https://github.com/helm/helm/security/advisories/GHSA-4hfp-h4cw-hj8p
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