# CVE-2026-35205

## Summary

- **CVE ID:** CVE-2026-35205
- **Severity:** HIGH
- **CVSS Score:** 8.4 (CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-636
- **Published:** Apr 9, 2026
- **Last Modified:** Jul 15, 2026

## Description

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.

## Affected Products

- helm — helm (>= 4.0.0, < 4.1.4)

## References

- [CNA](https://github.com/helm/helm/security/advisories/GHSA-q5jf-9vfq-h4h7)
- [CNA](https://github.com/helm/helm/commit/05fa37973dc9e42b76e1d2883494c87174b6074f)
- [CNA](https://github.com/helm/helm/releases/tag/v4.1.4)
- [CNA](https://helm.sh/docs/topics/provenance/#the-provenance-file)
- [redhat-SADP](https://access.redhat.com/security/cve/CVE-2026-35205)
- [redhat-SADP](https://bugzilla.redhat.com/show_bug.cgi?id=2456927)
- [redhat-SADP](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-35205.json)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2026:26441)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.22%
- **EPSS Percentile:** 12.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._