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CVE-2026-63308 Helm Files.Lines Denial of Service via Empty Chart Files

🗓️ 17 Jul 2026 16:14:15Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 47 Views

Helm 4.2.3 has a DoS from empty chart files causing index errors; fixed by commit ba6c9a2.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-63308
17 Jul 202616:14
attackerkb
alpinelinux
AlpineLinux
CVE-2026-63308
17 Jul 202616:14
alpinelinux
circl
Circl
CVE-2026-63308
30 Jul 202618:50
circl
cve
CVE
CVE-2026-63308
17 Jul 202616:14
cve
euvd
EUVD
EUVD-2026-45213
17 Jul 202616:14
euvd
nvd
NVD
CVE-2026-63308
17 Jul 202617:17
nvd
opensuse
OPENSUSE Linux
helm-4.2.3-4.1 on GA media (moderate)
30 Jul 202600:00
opensuse
osv
OSV
BIT-HELM-2026-63308 Helm Files.Lines Denial of Service via Empty Chart Files
31 Jul 202608:42
osv
osv
OSV
MINI-3H5R-V57F-2V9H
31 Jul 202614:01
osv
osv
OSV
MINI-P7JR-V694-QFC7
31 Jul 202614:01
osv
Rows per page
[
  {
    "vendor": "helm",
    "product": "helm",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:golang/helm.sh/helm/v4",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThanOrEqual": "4.2.3"
      },
      {
        "status": "unaffected",
        "version": "ba6c9a29efa7bf9198dad6a5ec12b4fb30c96017",
        "versionType": "git"
      }
    ],
    "repo": "https://github.com/helm/helm"
  }
]

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17 Jul 2026 16:14Current
CVSS 3.14.3
CVSS 45.3
EPSS0.00275
47