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CVE-2020-37288

🗓️ 21 Oct 2026 00:36:16Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 25 Views

Vyper generates incorrect code for nested loop returns, causing DoS on public contracts.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2020-37288
21 Oct 202615:14
–circl
cnnvd
CNNVD
VyperLang Vyper Processing Logic Vulnerability
20 Oct 202616:00
–cnnvd
cvelist
Cvelist
CVE-2020-37288 Vyper 0.1.0b10 before 0.2.3 Invalid Jump Destination via Return in Nested Loops
21 Oct 202600:36
–cvelist
euvd
EUVD
EUVD-2020-31284
21 Oct 202600:36
–euvd
mend
Mend
CVE-2020-37288
21 Oct 202600:36
–mend
nvd
NVD
CVE-2020-37288
21 Oct 202601:17
–nvd
osv_ghsa
osv_ghsa
GHSA-VG88-3V92-RJX2 Vyper: Return inside for loop more than 1 level deep
6 Oct 202615:20
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-120157
21 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2020-37288: Always-Incorrect Control Flow Implementation
21 Oct 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2020-37288
3 Nov 202608:46
–redhatcve
Rows per page
Vulners
CNA
Node
vyperlangvyperRange0.1.0–0.2.3
[
  {
    "vendor": "vyperlang",
    "product": "vyper",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:pypi/vyper",
    "versions": [
      {
        "version": "0.1.0b10",
        "status": "affected",
        "versionType": "python",
        "lessThan": "0.2.3"
      },
      {
        "version": "0.2.3",
        "status": "unaffected",
        "versionType": "python"
      }
    ]
  }
]

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22 Oct 2026 17:39Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.13.7
CVSS 46.3
EPSS0.00347
SSVC
25