CVE-2025-55198

EUVD-2025-24646
Helm is a package manager for Charts for Kubernetes. Prior to version 3.18.5, when parsing Chart.yaml and index.yaml files, an improper validation of type error can lead to a panic. This issue has been resolved in Helm 3.18.5. A workaround involves ensuring YAML files are formatted as Helm expects prior to processing them with Helm.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 22%
Affected Products (NVD)
VendorProductVersion
helmhelm
𝑥
< 3.18.5
𝑥
= Vulnerable software versions
Azure Linux logo
Azure Linux Releases
Azure Package
Release
helm
CBL-Mariner 2.0
0:3.14.2-9.cm2
fixed
Common Weakness Enumeration
References
https://github.com/helm/helm/commit/ec5f59e2db56533d042a124f5bae54dd87b558e6
https://github.com/helm/helm/security/advisories/GHSA-f9f8-9pmf-xv68