MEDIUM 6.3 NVD
CVE-2020-37288
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 dee
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.
References
- https://github.com/vyperlang/vyper/security/advisories/GHSA-vg88-3v92-rjx2
- https://www.vulncheck.com/advisories/vyper-0.1-0b10-before-0.2.3-invalid-jump-destination-
This medium severity vulnerability with a CVSS score of 6.3 was published on 2026-10-21 via NVD.
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