CVE-2026-35205

EUVD-2026-20901
Helm is a package manager for Charts for Kubernetes. From 4.0.0 to 4.1.3, Helm will install plugins missing provenance (.prov file) when signature verification is required. This vulnerability is fixed in 4.1.4.
Failing Open
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
Affected Products (NVD)
VendorProductVersion
helmhelm
4.0.0 ≤
𝑥
< 4.1.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/helm/helm/commit/05fa37973dc9e42b76e1d2883494c87174b6074f
https://github.com/helm/helm/releases/tag/v4.1.4
https://github.com/helm/helm/security/advisories/GHSA-q5jf-9vfq-h4h7
https://helm.sh/docs/topics/provenance/#the-provenance-file