Medium severity4.3NVD Advisory· Published Oct 5, 2021· Updated Jun 17, 2026
CVE-2021-41122
CVE-2021-41122
Description
Vyper is a Pythonic Smart Contract Language for the EVM. In affected versions external functions did not properly validate the bounds of decimal arguments. The can lead to logic errors. This issue has been resolved in version 0.3.0.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
vyperPyPI | < 0.3.0 | 0.3.0 |
Affected products
2Patches
Vulnerability mechanics
References
5- github.com/vyperlang/vyper/security/advisories/GHSA-c7pr-343r-5c46nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-c7pr-343r-5c46ghsaADVISORY
- github.com/vyperlang/vyper/pull/2447nvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2021-41122ghsaADVISORY
- github.com/pypa/advisory-database/tree/main/vulns/vyper/PYSEC-2021-366.yamlghsaWEB
News mentions
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