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CVE-2026-114114

🗓️ 21 Oct 2026 00:37:12Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Literal value substitution in Vyper via multi-byte characters in vyper/ast/parse.py.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-114114 Vyper through 0.5.0b1 Literal Value Substitution via Multi-byte Characters
21 Oct 202600:37
–cvelist
euvd
EUVD
EUVD-2026-106917
21 Oct 202600:37
–euvd
nvd
NVD
CVE-2026-114114
21 Oct 202601:17
–nvd
Vulners
CNA
Node
OR
vyperlangvyperRange0.1.0–0.1.0
vyperlangvyperRange0.1.0–0.1.0
vyperlangvyperRange0.4.1–0.5.0
[
  {
    "vendor": "vyperlang",
    "product": "vyper",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:pypi/vyper",
    "versions": [
      {
        "version": "0.1.0b1",
        "status": "affected",
        "versionType": "python",
        "lessThan": "0.1.0b12"
      },
      {
        "version": "0.1.0b12",
        "status": "unaffected",
        "versionType": "python"
      }
    ]
  },
  {
    "vendor": "vyperlang",
    "product": "vyper",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:pypi/vyper",
    "versions": [
      {
        "version": "0.1.0b14",
        "status": "affected",
        "versionType": "python",
        "lessThan": "0.1.0b15"
      },
      {
        "version": "0.1.0b15",
        "status": "unaffected",
        "versionType": "python"
      }
    ]
  },
  {
    "vendor": "vyperlang",
    "product": "vyper",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:pypi/vyper",
    "versions": [
      {
        "version": "0.4.1",
        "status": "affected",
        "versionType": "python",
        "lessThanOrEqual": "0.5.0b1"
      }
    ]
  }
]

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21 Oct 2026 01:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.3
CVSS 46
7