CVE-2020-37288
LOW
NVD
CVSS Score
3.7
Severity
LOW
Published
Oct 21, 2026
Vendor
unknown
Description
Vyper from 0.1.0b10 before 0.2.3 generates incorrect code for a return statement inside a for loop in an internal function called two or more internal calls deep, producing an invalid jump destination (stack underflow). Affected contracts revert such calls unnecessarily, which in limited circumstances could enable denial of service against public contracts.