CVE-2021-48018 in Vyper
Summary
by MITRE • 10/21/2026
Vyper from 0.2.13 before 0.2.15 allocates storage slots for @nonreentrant reentrancy locks at the same locations as contract storage variables. When a function using @nonreentrant is called, setting the lock overwrites the overlapping storage variable, corrupting contract state and breaking the contract's intended logic.
If you want to get best quality of vulnerability data, you may have to visit VulDB.