ByteOS Network

CVE Vulnerability Details :

CVE-2025-55199

PUBLISHED

More Info Official Page

Assigner-GitHub_M

Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa

Published At-13 Aug, 2025 | 23:23

Updated At-14 Aug, 2025 | 14:50

▼CVE Numbering Authority (CNA)

Helm Charts with Specific JSON Schema Values Can Cause Memory Exhaustion

Helm is a package manager for Charts for Kubernetes. Prior to version 3.18.5, it is possible to craft a JSON Schema file in a manner which could cause Helm to use all available memory and have an out of memory (OOM) termination. This issue has been resolved in Helm 3.18.5. A workaround involves ensuring all Helm charts that are being loaded into Helm do not have any reference of $ref pointing to /dev/zero.

Affected Products

Vendor

helm

Product

helm

Versions

Affected

< 3.18.5

Problem Types

Type	CWE ID	Description
CWE	CWE-770	CWE-770: Allocation of Resources Without Limits or Throttling

Metrics

Version	Base score	Base severity	Vector
3.1	6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

Hyperlink	Resource
https://github.com/helm/helm/security/advisories/GHSA-9h84-qmv7-982p	x_refsource_CONFIRM
https://github.com/helm/helm/commit/b78692c18f0fb38fe5ba4571a674de067a4c53a5	x_refsource_MISC

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

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References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References