CVE-2025-55199

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

H

elm 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.

References

Link	Resource
https://github.com/helm/helm/commit/b78692c18f0fb38fe5ba4571a674de067a4c53a5	Patch
https://github.com/helm/helm/security/advisories/GHSA-9h84-qmv7-982p	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:helm:helm:*:*:*:*:*:*:*:*

History

21 Aug 2025, 21:25

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-14 00:15

Updated : 2025-08-21 21:25

NVD link : CVE-2025-55199

Mitre link : CVE-2025-55199

CVE.ORG link : CVE-2025-55199

JSON object : View

Products Affected

helm

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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