How to Prevent Most Common Smart Contract Vulnerabilities

Published

2026-06-09 14:01

Collected

2026-07-25 16:06

---
id: 5427
title: "How to Prevent Most Common Smart Contract Vulnerabilities"
source_domain: hackenproof.com
source_url: "https://hackenproof.com/blog/common-smart-contract-vulnerabilities"
published_at: "2026-06-09 14:01"
tags: ["web3", "smart-contracts", "blockchain", "integer-overflow", "security-guide", "reentrancy", "vulnerability-prevention"]
phying_url: "https://phying.com/item/5427"
lang: en
---

# How to Prevent Most Common Smart Contract Vulnerabilities

## Summary

A rundown of common smart contract vulnerabilities: re-entrancy, integer overflow and underflow, unprotected SelfDestruct, and timestamp dependence, with recent attack examples and prevention tips.

## Intelligence Metadata

- **Sources:** hackenproof.com
- **Published:** 2026-06-09 14:01
- **Original:** https://hackenproof.com/blog/common-smart-contract-vulnerabilities
- **Phying News:** https://phying.com/item/5427