CVE-2025-53638

Description

Solady is software that provides Solidity snippets with APIs. Starting in version 0.0.125 and prior to version 0.1.24, when an account is deployed via a proxy, using regular Solidity to call its initialization function may result in a silent failure, if the initialization function does not return a `bool` or some other return data. This is because regular Solidity uses `extcodesize(proxy)` to decide if call succeeds. This is insufficient in the case when the proxy points to an empty implementation. Users should upgrade to Solady v0.1.24 or later to receive a patch. Deploy any affected implementations and their factories on new EVM chains as soon as possible.

Reserved 2025-07-07 | Published 2025-07-17 | Updated 2025-07-17 | Assigner GitHub_M

Problem types

CWE-754: Improper Check for Unusual or Exceptional Conditions

Product status

>= 0.0.125, < 0.1.24
affected

References

github.com/...solady/security/advisories/GHSA-8xvx-4mvg-m9v8

github.com/Vectorized/solady/releases/tag/v0.1.24

cve.org (CVE-2025-53638)

nvd.nist.gov (CVE-2025-53638)

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