Security Advisory

CVE-2025-55199

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-08-13 23:23:43

Last updated 2025-08-14 14:50:39

Assigner GitHub_M

State PUBLISHED

Description

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.

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