Security Advisory

CVE-2026-35204

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-09 15:03:28

Last updated 2026-04-09 17:46:15

Assigner GitHub_M

State PUBLISHED

Description

Helm is a package manager for Charts for Kubernetes. From 4.0.0 to 4.1.3, a specially crafted Helm plugin, when installed or updated, will cause Helm to write the contents of the plugin to an arbitrary filesystem location. To prevent this, validate that the plugin.yaml of the Helm plugin does not include a version: field containing POSIX dot-dot path separators ie. "/../". This vulnerability is fixed in 4.1.4.

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