CVE-2025-32386— Helm Allows A Specially Crafted Chart Archive To Cause Out Of Memory Termination
Quick assessment
Affected
helm helm
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Helm是CNCF基金会的一款Kubernetes包管理器。 Helm存在安全漏洞，该漏洞源于特制图表文件可能导致内存耗尽。
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
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I. Basic Information for CVE-2025-32386
Vulnerability Information
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Vulnerability Title
Helm Allows A Specially Crafted Chart Archive To Cause Out Of Memory Termination
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未经控制的内存分配
Source: CVE Program / CVE List V5
Vulnerability Title
Helm 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Helm是CNCF基金会的一款Kubernetes包管理器。 Helm存在安全漏洞，该漏洞源于特制图表文件可能导致内存耗尽。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-32386
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2025-32386
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