CVE-2026-35205

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Source
https://cve.org/CVERecord?id=CVE-2026-35205
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35205.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-35205
Aliases
Downstream
CGA (45)
CLEANSTART (2)
MINI (7)
openSUSE (3)
SUSE (4)
Related
openSUSE (3)
SUSE (4)
Published
2026-04-09T15:06:41Z
Modified
2026-10-21T02:56:57Z
Severity
  • 8.4 (High) CVSS_V4 - 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 CVSS Calculator
Summary
Helm's plugin verification fails open when .prov is missing, allowing unsigned plugin install
Details

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.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-636"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35205.json"
}
References

Affected packages

Git / github.com/helm/helm

Affected ranges

Type
GIT
Repo
https://github.com/helm/helm
Events
Introduced
99cd1964357c793351be481d55abbe21c6b2f4ec
Fixed
05fa37973dc9e42b76e1d2883494c87174b6074f
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "4.0.0"
                },
                {
                    "fixed":  "4.1.4"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "05fa37973dc9e42b76e1d2883494c87174b6074f"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v4.1.4",
            "range":  [
                {
                    "fixed":  "05fa37973dc9e42b76e1d2883494c87174b6074f"
                }
            ],
            "source":  "REFERENCES_TAG"
        },
        {
            "cpe":  "cpe:2.3:a:helm:helm:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "4.0.0"
                },
                {
                    "fixed":  "4.1.4"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

Affected versions

v4.*
v4.0.0
v4.0.0-rc.1
v4.1.0
v4.1.0-rc.1
v4.1.1
v4.1.2
v4.1.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35205.json"